Pub Date : 2022-11-14DOI: 10.26907/1562-5419-2022-25-4-336-347
V. S. Eremenko, V. Naumova
This paper discusses heterogeneous geographically distributed computing systems for processing geological data and approaches to organizing interaction with these systems. The systems are classified by the authors into a number of groups based on the main functional capabilities and technological solutions. A description of the main properties for each type of systems is given, including possible ways for interaction. An approach is proposed for organizing a single workspace with access to heterogeneous geographically distributed computing systems within the ecosystem developed by the authors. The architecture of the proposed solution and the rules of interaction for its participants are described. A software prototype is demonstrated that implements the described principles on the example of several heterogeneous systems for processing geological information.
{"title":"Creating a Data Processing Ecosystem for Geological Research","authors":"V. S. Eremenko, V. Naumova","doi":"10.26907/1562-5419-2022-25-4-336-347","DOIUrl":"https://doi.org/10.26907/1562-5419-2022-25-4-336-347","url":null,"abstract":"This paper discusses heterogeneous geographically distributed computing systems for processing geological data and approaches to organizing interaction with these systems. The systems are classified by the authors into a number of groups based on the main functional capabilities and technological solutions. A description of the main properties for each type of systems is given, including possible ways for interaction. \u0000An approach is proposed for organizing a single workspace with access to heterogeneous geographically distributed computing systems within the ecosystem developed by the authors. The architecture of the proposed solution and the rules of interaction for its participants are described. A software prototype is demonstrated that implements the described principles on the example of several heterogeneous systems for processing geological information.","PeriodicalId":262909,"journal":{"name":"Russian Digital Libraries Journal","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114381308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-14DOI: 10.26907/1562-5419-2022-25-4-317-335
A. S. Eremenko, Daria Evgenievna Leshchikova, Lyudmila Sergeevna Romanenkova
This paper discusses analysis of the current state of the popular scientific Portal “History of the Earth: geological perspective”, the prospects for its development and options overview for its further development. The direction of further development of this resource will be the transformation of the structure of information presentation and navigation on the basis of modern requirements for web resources.
{"title":"Design for the Further Development of the Popular Science Portal \"History of the Earth: Geological Perspective\"","authors":"A. S. Eremenko, Daria Evgenievna Leshchikova, Lyudmila Sergeevna Romanenkova","doi":"10.26907/1562-5419-2022-25-4-317-335","DOIUrl":"https://doi.org/10.26907/1562-5419-2022-25-4-317-335","url":null,"abstract":"This paper discusses analysis of the current state of the popular scientific Portal “History of the Earth: geological perspective”, the prospects for its development and options overview for its further development. The direction of further development of this resource will be the transformation of the structure of information presentation and navigation on the basis of modern requirements for web resources.","PeriodicalId":262909,"journal":{"name":"Russian Digital Libraries Journal","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124002108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-14DOI: 10.26907/1562-5419-2022-25-4-360-375
Alina Albertovna Salakhutdinova, N. Shestakov, Evgeniy Andreevich Lyalyushko, Nikolai Anatolievich Gagarsky
The Central Sikhote-Alin Fault (CSAF) is one of the largest tectonic structures in the continental part of the south of the Russian Far East. Its modern geodynamic activity is still very poorly understood, especially by remote sensing methods. The available geological estimates of movements along the CSAR reach several mm/year, however, the available scattered modern geodetic data allow us to state that no displacements exceeding a few mm/year have been detected in the central part of the fault. In the present work, based on the data of GNSS observations carried out in the first two decades of the 21st century, the first quantitative estimates of the secular (plate) movements of the Earth's crust in the vicinity of the village of Kievka (Primorsky Krai), located at the southern end of the CSAR, are obtained. Also, in the study area, numerical modeling of the effect of geoenvironment disturbances (co- and postseismic displacements) initiated by the catastrophic Tohoku earthquake on March 11, 2011, Mw 9.1, was evaluated and performed. The results obtained are in good agreement with the available models of the earthquake source and models of postseismic viscoelastic relaxation of the geoenvironment.
{"title":"Contemporary Crustal Movement at the Southern Edge of Central Sikhote-Alin Fault According to GNSS-Observations","authors":"Alina Albertovna Salakhutdinova, N. Shestakov, Evgeniy Andreevich Lyalyushko, Nikolai Anatolievich Gagarsky","doi":"10.26907/1562-5419-2022-25-4-360-375","DOIUrl":"https://doi.org/10.26907/1562-5419-2022-25-4-360-375","url":null,"abstract":"The Central Sikhote-Alin Fault (CSAF) is one of the largest tectonic structures in the continental part of the south of the Russian Far East. Its modern geodynamic activity is still very poorly understood, especially by remote sensing methods. The available geological estimates of movements along the CSAR reach several mm/year, however, the available scattered modern geodetic data allow us to state that no displacements exceeding a few mm/year have been detected in the central part of the fault. \u0000In the present work, based on the data of GNSS observations carried out in the first two decades of the 21st century, the first quantitative estimates of the secular (plate) movements of the Earth's crust in the vicinity of the village of Kievka (Primorsky Krai), located at the southern end of the CSAR, are obtained. Also, in the study area, numerical modeling of the effect of geoenvironment disturbances (co- and postseismic displacements) initiated by the catastrophic Tohoku earthquake on March 11, 2011, Mw 9.1, was evaluated and performed. The results obtained are in good agreement with the available models of the earthquake source and models of postseismic viscoelastic relaxation of the geoenvironment.","PeriodicalId":262909,"journal":{"name":"Russian Digital Libraries Journal","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125090553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-14DOI: 10.26907/1562-5419-2022-25-4-303-316
A. Grigoryuk, L. P. Braginskaya, I. Seminskiy, K. Seminskiy, V. Kovalevskiy
This paper presents a digital platform for complex monitoring data of dangerous geodynamic, engineering-geological and hydrogeological processes occurring in the region of intensive nature management of the central ecological zone of the Baikal natural territory (CEZ BNT). The platform is intended for integration and analysis of data coming from several polygons located within the CEZ BPT in order to assess the state of the geological environment and forecasting of hazardous processes manifestation. The platform is built on a client-server architecture. Storage, processing and analysis of data is carried out on the server, which users can access via the Internet using a web browser. Several data filtering methods (linear frequency, Savitsky-Goley and others), various methods of spectral and wavelet analysis, multifractal and entropy analysis, and spatial data analysis are currently available. The digital platform has been tested on real data.
{"title":"A Digital Platform for Integration and Analysis of Geophysical Monitoring Data from the Baikal Natural Zone","authors":"A. Grigoryuk, L. P. Braginskaya, I. Seminskiy, K. Seminskiy, V. Kovalevskiy","doi":"10.26907/1562-5419-2022-25-4-303-316","DOIUrl":"https://doi.org/10.26907/1562-5419-2022-25-4-303-316","url":null,"abstract":"This paper presents a digital platform for complex monitoring data of dangerous geodynamic, engineering-geological and hydrogeological processes occurring in the region of intensive nature management of the central ecological zone of the Baikal natural territory (CEZ BNT). The platform is intended for integration and analysis of data coming from several polygons located within the CEZ BPT in order to assess the state of the geological environment and forecasting of hazardous processes manifestation. \u0000The platform is built on a client-server architecture. Storage, processing and analysis of data is carried out on the server, which users can access via the Internet using a web browser. Several data filtering methods (linear frequency, Savitsky-Goley and others), various methods of spectral and wavelet analysis, multifractal and entropy analysis, and spatial data analysis are currently available. The digital platform has been tested on real data.","PeriodicalId":262909,"journal":{"name":"Russian Digital Libraries Journal","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134223647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-14DOI: 10.26907/1562-5419-2022-25-4-285-302
I. Bychkov, D. Gladkochub, G. Ruzhnikov, K. Seminskiy, Viacheslav V. Paramonov, S. V. Alekseev, Sergey Aleksandrovich Bornyakov, A. Dobrynina, A. A. Rybchenko, Aleksandr Matveevich Kononov, Alexsandr Valentinovich Pospeev, S. Rasskazov, V. Sankov, I. Seminskiy
Baikal Natural Territory (BNT) is the territory that adjacent to Lake Baikal, which is a unique natural object and, in accordance with the UNESCO Convention, a "World Natural Heritage". Baikal is in the central part of the Baikal Rift Zone (BRZ) – the most active seismic zone located in the middle of Russia. The development of the BRZ leads to the emergence of dangerous geological processes that can lead to a violation of the balance in the Lake Baikal ecological system and the surrounding area. In addition, these processes and phenomena pose a real threat to the smooth functioning of mainline communications, hydroelectric power plants and strategically important industries in the region, which, according to the classification of the Ministry of Emergency Situations of Russia, belongs to the first category of danger. To ensure systematic monitoring and forecasting of the environmental situation of the BNT, systematic observations are organized, as well as obtaining and analysing information about the activity of hazardous geological processes in digital form. The digital transformation of monitoring of hazardous geological processes, resulting from the digitalization of processes and the development of appropriate infrastructure, provides the possibility of using new models and methods, more flexible approaches to the analysis of ongoing processes and the prediction of possible extreme events. In this paper, a digital platform is proposed that provides support for the digital transformation of the monitoring of hazardous geological processes using the example of BNT. The platform under consideration may be used for ecological monitoring of BNT area.
{"title":"Digital Transformation of Hazardous Geological Processes Monitoring on the Example of the Baikal Natural Territory","authors":"I. Bychkov, D. Gladkochub, G. Ruzhnikov, K. Seminskiy, Viacheslav V. Paramonov, S. V. Alekseev, Sergey Aleksandrovich Bornyakov, A. Dobrynina, A. A. Rybchenko, Aleksandr Matveevich Kononov, Alexsandr Valentinovich Pospeev, S. Rasskazov, V. Sankov, I. Seminskiy","doi":"10.26907/1562-5419-2022-25-4-285-302","DOIUrl":"https://doi.org/10.26907/1562-5419-2022-25-4-285-302","url":null,"abstract":"Baikal Natural Territory (BNT) is the territory that adjacent to Lake Baikal, which is a unique natural object and, in accordance with the UNESCO Convention, a \"World Natural Heritage\". Baikal is in the central part of the Baikal Rift Zone (BRZ) – the most active seismic zone located in the middle of Russia. The development of the BRZ leads to the emergence of dangerous geological processes that can lead to a violation of the balance in the Lake Baikal ecological system and the surrounding area. In addition, these processes and phenomena pose a real threat to the smooth functioning of mainline communications, hydroelectric power plants and strategically important industries in the region, which, according to the classification of the Ministry of Emergency Situations of Russia, belongs to the first category of danger. To ensure systematic monitoring and forecasting of the environmental situation of the BNT, systematic observations are organized, as well as obtaining and analysing information about the activity of hazardous geological processes in digital form. The digital transformation of monitoring of hazardous geological processes, resulting from the digitalization of processes and the development of appropriate infrastructure, provides the possibility of using new models and methods, more flexible approaches to the analysis of ongoing processes and the prediction of possible extreme events. In this paper, a digital platform is proposed that provides support for the digital transformation of the monitoring of hazardous geological processes using the example of BNT. The platform under consideration may be used for ecological monitoring of BNT area.","PeriodicalId":262909,"journal":{"name":"Russian Digital Libraries Journal","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128244167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-14DOI: 10.26907/1562-5419-2022-25-4-376-401
A. N. Chetyrbotsky
The convection of matter in the Earth's upper mantle is considered, which in the Oberbeck–Boussinesq approximation is due to thermogravitational differentiation. Within the framework of this approximation, a 2-D numerical simulation of convective flows of the medium matter was performed. The equation for temperature follows from the entropy balance relation, where, due to taking into account the variable viscosity in the system, there is an effect of energy dissipation. The boundary conditions correspond to the assignment of the temperature generally accepted at the boundary of the upper and lower mantles, and for the lateral boundaries - their thermal insulation. At the asthenosphere–lithosphere boundary, assumptions were made that the heat dynamics is determined by its flow from the asthenosphere layer closest to the boundary, part of the heat dissipation along the boundary, and heat consumption for melting the lithosphere matter. Numerical solution of the constitutive equations is carried out in variables stream function - vorticity. An iterative scheme for their solution is given. The issues of software implementation of the numerical simulation apparatus are discussed. It is shown that under such boundary conditions, a quasi-periodic regime of heat oscillations is formed in the system under consideration.
{"title":"Temperature Distribution at the Border Astenosphere–Lithosphere (Mathematical Model)","authors":"A. N. Chetyrbotsky","doi":"10.26907/1562-5419-2022-25-4-376-401","DOIUrl":"https://doi.org/10.26907/1562-5419-2022-25-4-376-401","url":null,"abstract":"The convection of matter in the Earth's upper mantle is considered, which in the Oberbeck–Boussinesq approximation is due to thermogravitational differentiation. Within the framework of this approximation, a 2-D numerical simulation of convective flows of the medium matter was performed. The equation for temperature follows from the entropy balance relation, where, due to taking into account the variable viscosity in the system, there is an effect of energy dissipation. The boundary conditions correspond to the assignment of the temperature generally accepted at the boundary of the upper and lower mantles, and for the lateral boundaries - their thermal insulation. At the asthenosphere–lithosphere boundary, assumptions were made that the heat dynamics is determined by its flow from the asthenosphere layer closest to the boundary, part of the heat dissipation along the boundary, and heat consumption for melting the lithosphere matter. Numerical solution of the constitutive equations is carried out in variables stream function - vorticity. An iterative scheme for their solution is given. The issues of software implementation of the numerical simulation apparatus are discussed. It is shown that under such boundary conditions, a quasi-periodic regime of heat oscillations is formed in the system under consideration.","PeriodicalId":262909,"journal":{"name":"Russian Digital Libraries Journal","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115206655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-24DOI: 10.26907/1562-5419-2022-25-3-257-280
R. R. Shigapov, A.A. Ferenets
This article describes the development of a recommender system for selecting players based on machine learning. The system introduced the example of hockey with the possibility of expanding its use in various team sports. For each sport different roles and characteristics of the players were considered. The article analyzes information about hockey, football, basketball and volleyball. The characteristics of the players are structured and divided into general groups. For each parameter coefficients are displayed that show the impact on the result of the match. Various machine learning algorithms were used to build the model. The web interface of the application has been created.
{"title":"Software Framework for Implementing User Interface Interaction in IOS Applications Based on Oculography","authors":"R. R. Shigapov, A.A. Ferenets","doi":"10.26907/1562-5419-2022-25-3-257-280","DOIUrl":"https://doi.org/10.26907/1562-5419-2022-25-3-257-280","url":null,"abstract":"This article describes the development of a recommender system for selecting players based on machine learning. The system introduced the example of hockey with the possibility of expanding its use in various team sports. For each sport different roles and characteristics of the players were considered. The article analyzes information about hockey, football, basketball and volleyball. The characteristics of the players are structured and divided into general groups. For each parameter coefficients are displayed that show the impact on the result of the match. Various machine learning algorithms were used to build the model. The web interface of the application has been created.","PeriodicalId":262909,"journal":{"name":"Russian Digital Libraries Journal","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125010528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-24DOI: 10.26907/1562-5419-2022-25-3-198-245
Nikita Stanislavovich Afanasev
Usage of gaze tracking technologies for the purpose of user interface interaction in iOS applications is significantly hampered by the absence of a unified approach to their integration. Current solutions are either strictly limited to their own use-case or made solely for research purposes and thus inapplicable to real-world problems. The focus of this article is the development of a software framework that performs gaze tracking using native technologies and suggests a unified approach to the development of gaze-driven iOS applications.
{"title":"Software Framework for Implementing User Interface Interaction in IOS Applications Based on Oculography","authors":"Nikita Stanislavovich Afanasev","doi":"10.26907/1562-5419-2022-25-3-198-245","DOIUrl":"https://doi.org/10.26907/1562-5419-2022-25-3-198-245","url":null,"abstract":"Usage of gaze tracking technologies for the purpose of user interface interaction in iOS applications is significantly hampered by the absence of a unified approach to their integration. Current solutions are either strictly limited to their own use-case or made solely for research purposes and thus inapplicable to real-world problems. The focus of this article is the development of a software framework that performs gaze tracking using native technologies and suggests a unified approach to the development of gaze-driven iOS applications.","PeriodicalId":262909,"journal":{"name":"Russian Digital Libraries Journal","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114148711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-24DOI: 10.26907/1562-5419-2022-25-3-246-256
Roman Valerʹevich Mosolov
In this article, we have described the technological cycle to develop the search system by 14 philosophical books by L.A. Seklitova, and L.L. Strelnikova. The cycle contained 6 steps of work. The ideas from the article may be useful to project, and develop a software, aggregating citations from books series, monographs, scientific periodicals, or scientific articles. For example, this experience may be useful for creating customized links on secondary sources that needs at a stage of writing scientific articles and design of presentations in Pedagogy. The search system is the result of 1 year work by the article author, and the group of around 30 volunteers. The system is represented a service, integrating in the web application. The technological stack contains Jade, CSS, JS, Node.js, Express.js, ESLint, Jest.
{"title":"Developing Technological Cycle of Search System that Agregates Citations by Books","authors":"Roman Valerʹevich Mosolov","doi":"10.26907/1562-5419-2022-25-3-246-256","DOIUrl":"https://doi.org/10.26907/1562-5419-2022-25-3-246-256","url":null,"abstract":"In this article, we have described the technological cycle to develop the search system by 14 philosophical books by L.A. Seklitova, and L.L. Strelnikova. The cycle contained 6 steps of work. The ideas from the article may be useful to project, and develop a software, aggregating citations from books series, monographs, scientific periodicals, or scientific articles. For example, this experience may be useful for creating customized links on secondary sources that needs at a stage of writing scientific articles and design of presentations in Pedagogy. The search system is the result of 1 year work by the article author, and the group of around 30 volunteers. The system is represented a service, integrating in the web application. The technological stack contains Jade, CSS, JS, Node.js, Express.js, ESLint, Jest.","PeriodicalId":262909,"journal":{"name":"Russian Digital Libraries Journal","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133408695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-14DOI: 10.26907/1562-5419-2022-25-2-104-120
Robert Rinatovich Alimbekov, A. F. Khasyanov
Today, users of mobile applications in different areas leave a huge amount of digital footprint. The main types of digital footprints are text, photos, videos, audio, and current location. To assist the teacher in horizontal learning, a mobile application that collects all of the above types of digital footprint was developed as well as web application that analyzes it.
{"title":"A Mobile System for Collecting a Digital Trace for the Task of Accounting and Analyzing Horizontal Learning in the Learning Process without using a Cellular Connection","authors":"Robert Rinatovich Alimbekov, A. F. Khasyanov","doi":"10.26907/1562-5419-2022-25-2-104-120","DOIUrl":"https://doi.org/10.26907/1562-5419-2022-25-2-104-120","url":null,"abstract":"Today, users of mobile applications in different areas leave a huge amount of digital footprint. The main types of digital footprints are text, photos, videos, audio, and current location. To assist the teacher in horizontal learning, a mobile application that collects all of the above types of digital footprint was developed as well as web application that analyzes it.","PeriodicalId":262909,"journal":{"name":"Russian Digital Libraries Journal","volume":"119 52","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120820653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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