{"title":"SUMMARIES OF DOCTOR’S THESES. KATARZYNA ŁUKIEWSKA –MEASUREMENT AND ASSESSMENT OF THE INTERNATIONAL COMPETITIVENESS OF THE FOOD INDUSTRY","authors":"Katarzyna Łukiewska","doi":"10.30858/ZER/105873","DOIUrl":"https://doi.org/10.30858/ZER/105873","url":null,"abstract":"","PeriodicalId":29744,"journal":{"name":"Zagadnienia Ekonomiki Rolnej","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2019-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46150845","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}
the objectives of the work were to check the possibility of obtaining data from the FaDN system for the EDF survey and to compare the economic results achieved by dairy farms from the selected EU countries in 2016. the additional objective was to determine the profitability threshold for milk production at the level of general and full costs. the average data was used for the analysis within EDF and the Polish group and their tercyl separated due to the total cost of milk production. the average national results within EDF in 2016 were also analyzed. Measures for the evaluation of the results was the level of agricultural income, and income from management and risks in the dairy industry. two break even points of producing 100 kg of milk expressed by total and full costs were also assessed. the lowest total cost of production was incurred by the farm with large scale production, expressed as the number of cows in the herd and milk yield per cow. in addition, these farms were characterised by greater participation of grassland than arable land in forage area, of which more than half was rented. Polish and irish farms were characterised by the lowest total costs in milk production out of the analyzed countries. Based on the results relying on opportunity costs of own factors in milk production, it should be noted that the Polish farm obtained the lowest entrepreneur income. apart from irish farms, milk production in the analyzed countries in 2016 was unprofitable.
{"title":"THE PRODUCTION AND ECONOMIC RESULTS OF DAIRY FARMS BELONGING TO THE EUROPEAN DAIRY FARMERS IN 2016","authors":"E. Kołoszycz, M. Świtłyk","doi":"10.30858/ZER/104636","DOIUrl":"https://doi.org/10.30858/ZER/104636","url":null,"abstract":"the objectives of the work were to check the possibility of obtaining data from the FaDN system for the EDF survey and to compare the economic results achieved by dairy farms from the selected EU countries in 2016. the additional objective was to determine the profitability threshold for milk production at the level of general and full costs. the average data was used for the analysis within EDF and the Polish group and their tercyl separated due to the total cost of milk production. the average national results within EDF in 2016 were also analyzed. Measures for the evaluation of the results was the level of agricultural income, and income from management and risks in the dairy industry. two break even points of producing 100 kg of milk expressed by total and full costs were also assessed. the lowest total cost of production was incurred by the farm with large scale production, expressed as the number of cows in the herd and milk yield per cow. in addition, these farms were characterised by greater participation of grassland than arable land in forage area, of which more than half was rented. Polish and irish farms were characterised by the lowest total costs in milk production out of the analyzed countries. Based on the results relying on opportunity costs of own factors in milk production, it should be noted that the Polish farm obtained the lowest entrepreneur income. apart from irish farms, milk production in the analyzed countries in 2016 was unprofitable.","PeriodicalId":29744,"journal":{"name":"Zagadnienia Ekonomiki Rolnej","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2019-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41427021","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}
The main aim of the paper was to assess the measures of direct material and import intensity in the agriculture of the european Union countries. The analysis took place against the backdrop of the importance of agricultural sector in the national economies of the analyzed countries and the level of their development. The research materials covered the input-output tables for respective european Union countries for 1995, 2005, 2014. The analyses demonstrated that there was an increase in material intensity in all eU-15 countries and in Latvia, Lithuania and the czech republic. The remaining eU-13 countries noted a relative stability of the measure or its drop (slovakia and Bulgaria). At the same time, changes in the structure of material supply were found in the new Member states, mainly due to the increase the role of agriculture-related services and the declining role of agriculture. The groups of these countries also differ in terms of import intensity measures of indirect consumption of agriculture. The conducted analysis allowed to check if well-known tendencies in agricultural economics are still valid, as well as to indicate new processes taking place in agriculture of the most developed eU countries.
{"title":"MATERIAL AND IMPORT INTENSITY IN THE AGRICULTURE OF THE EUROPEAN UNION – INPUT-OUTPUT ANALYSIS","authors":"A. Baer-Nawrocka, Aldona Mrówczyńska-Kamińska","doi":"10.30858/ZER/104514","DOIUrl":"https://doi.org/10.30858/ZER/104514","url":null,"abstract":"The main aim of the paper was to assess the measures of direct material and import intensity in the agriculture of the european Union countries. The analysis took place against the backdrop of the importance of agricultural sector in the national economies of the analyzed countries and the level of their development. The research materials covered the input-output tables for respective european Union countries for 1995, 2005, 2014. The analyses demonstrated that there was an increase in material intensity in all eU-15 countries and in Latvia, Lithuania and the czech republic. The remaining eU-13 countries noted a relative stability of the measure or its drop (slovakia and Bulgaria). At the same time, changes in the structure of material supply were found in the new Member states, mainly due to the increase the role of agriculture-related services and the declining role of agriculture. The groups of these countries also differ in terms of import intensity measures of indirect consumption of agriculture. The conducted analysis allowed to check if well-known tendencies in agricultural economics are still valid, as well as to indicate new processes taking place in agriculture of the most developed eU countries.","PeriodicalId":29744,"journal":{"name":"Zagadnienia Ekonomiki Rolnej","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2019-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41306840","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}
The article compares the European Union (EU) candidate countries (CC) and the Eastern Partnership countries (EPC) in terms of their self-sufficiency in basic food products by analysing the average consumption of these products between 1992 and 2013. The countries were grouped according to their self-sufficiency ratios by Ward’s method of cluster analysis. Studies have shown that in the first group of countries in 1992-1999 and 2000-2013 there were primarily Albania, Armenia, Bosnia and Herzegovina, Georgia and Macedonia, and they had the lowest self-sufficiency ratios for most products compared to the second and the third group of countries. In both periods, in the second group there were Azerbaijan and Turkey, which have the highest self-sufficiency ratio for fruit, and in the third group there were mainly Belarus, Moldova, Serbia and Ukraine. These countries were characterised by surplus in the production of most foods. Research showed that in the second period under consideration, Montenegro moved to a group of countries with a lower level of self-sufficiency. Studies proved that during the period under investigation the increase in the self-sufficiency of these countries resulted from greater production, lesser loss during production and lower consumption of the products under analysis.
{"title":"GROUPING OF THE EU CANDIDATE COUNTRIES AND EASTERN PARTNERSHIP COUNTRIES ACCORDING TO THE DEGREE OF SELF-SUFFICIENCY IN BASIC FOOD PRODUCTS","authors":"A. Jankowska","doi":"10.30858/ZER/100700","DOIUrl":"https://doi.org/10.30858/ZER/100700","url":null,"abstract":"The article compares the European Union (EU) candidate countries (CC) and the Eastern Partnership countries (EPC) in terms of their self-sufficiency in basic food products by analysing the average consumption of these products between 1992 and 2013. The countries were grouped according to their self-sufficiency ratios by Ward’s method of cluster analysis. Studies have shown that in the first group of countries in 1992-1999 and 2000-2013 there were primarily Albania, Armenia, Bosnia and Herzegovina, Georgia and Macedonia, and they had the lowest self-sufficiency ratios for most products compared to the second and the third group of countries. In both periods, in the second group there were Azerbaijan and Turkey, which have the highest self-sufficiency ratio for fruit, and in the third group there were mainly Belarus, Moldova, Serbia and Ukraine. These countries were characterised by surplus in the production of most foods. Research showed that in the second period under consideration, Montenegro moved to a group of countries with a lower level of self-sufficiency. Studies proved that during the period under investigation the increase in the self-sufficiency of these countries resulted from greater production, lesser loss during production and lower consumption of the products under analysis.","PeriodicalId":29744,"journal":{"name":"Zagadnienia Ekonomiki Rolnej","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2018-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47295343","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}
{"title":"THE INFLUENCE OF CREDITS FOR AGRICULTURE ON NET PROFIT OF COOPERATIVE BANKS IN POLAND","authors":"S. Juszczyk","doi":"10.30858/ZER/100701","DOIUrl":"https://doi.org/10.30858/ZER/100701","url":null,"abstract":"","PeriodicalId":29744,"journal":{"name":"Zagadnienia Ekonomiki Rolnej","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2018-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47806230","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}
The main objective of the study is the quantitative characteristics of the business cycle in agriculture in Poland in 1991-2016. The first part of the article is devoted to the theory of cyclical fluctuations in the agriculture. The second part includes an empirical analysis. The investigation of the agricultural business cycle is based on the year-to-year dynamics of the gross value added and final output. On the basis of the added value it was possible to identify four full cycles: (1) 1996-2000; (2) 2001-2006; (3) 2007-2012; (4) 2013-2015. using the final output, it was considered that also in this case, four cycles can be determined: (1) up to 2000; (2) 2001-2006; (3) 2007-2010; (4) 2011-2015. The cycles’ duration was usually 3-6 years. however, the phases most frequently lasted from 2 to 4 years. On the basis of the analysis, it was also concluded that the amplitude of the entire cycle of gross value added as well as of its individual phases was always, in absolute terms, higher than the amplitude of the final production cycle and phases. The highest absolute amplitude was observed for the cycle of gross value added in 2013-2015.
{"title":"CYCLICAL FLUCTUATIONS IN THE PRODUCTION OF POLISH AGRICULTURE","authors":"A. Jędruchniewicz","doi":"10.30858/zer/100714","DOIUrl":"https://doi.org/10.30858/zer/100714","url":null,"abstract":"The main objective of the study is the quantitative characteristics of the business cycle in agriculture in Poland in 1991-2016. The first part of the article is devoted to the theory of cyclical fluctuations in the agriculture. The second part includes an empirical analysis. The investigation of the agricultural business cycle is based on the year-to-year dynamics of the gross value added and final output. On the basis of the added value it was possible to identify four full cycles: (1) 1996-2000; (2) 2001-2006; (3) 2007-2012; (4) 2013-2015. using the final output, it was considered that also in this case, four cycles can be determined: (1) up to 2000; (2) 2001-2006; (3) 2007-2010; (4) 2011-2015. The cycles’ duration was usually 3-6 years. however, the phases most frequently lasted from 2 to 4 years. On the basis of the analysis, it was also concluded that the amplitude of the entire cycle of gross value added as well as of its individual phases was always, in absolute terms, higher than the amplitude of the final production cycle and phases. The highest absolute amplitude was observed for the cycle of gross value added in 2013-2015.","PeriodicalId":29744,"journal":{"name":"Zagadnienia Ekonomiki Rolnej","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2018-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48589951","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}
The importance of packaging functions is still growing and, consequently, the approach to packaging is more innovative and creative, resulting in the creation of packaging with innovative features in the form of active and intelligent packaging. This paper explores preferential packaging functions and preferences of customers according to intelligent and active packaging. The survey was conducted with 200 respondents, who can be defined as the millennials (people born in 1980-2000). This age group was chosen due to previous research results, which confirmed that intelligent and active packaging are most attractive for respondents of this age. Protection function is still perceived as the primary one and most importantly ensuring the freshness and shelf life of products. Respondents’ interest is slightly higher in active packaging as they extend the protection of the product and thus extend shelf life of the product, but also its safety. The analysis allows for more specific suggestions for active and intelligent packaging marketing with respect to the customers’ requirements.
{"title":"PERCEPTION OF PACKAGING FUNCTIONS AND THE INTEREST IN INTELLIGENT AND ACTIVE PACKAGING","authors":"M. Nosáľová, E. Loučanová, J. Parobek","doi":"10.30858/ZER/100715","DOIUrl":"https://doi.org/10.30858/ZER/100715","url":null,"abstract":"The importance of packaging functions is still growing and, consequently, the approach to packaging is more innovative and creative, resulting in the creation of packaging with innovative features in the form of active and intelligent packaging. This paper explores preferential packaging functions and preferences of customers according to intelligent and active packaging. The survey was conducted with 200 respondents, who can be defined as the millennials (people born in 1980-2000). This age group was chosen due to previous research results, which confirmed that intelligent and active packaging are most attractive for respondents of this age. Protection function is still perceived as the primary one and most importantly ensuring the freshness and shelf life of products. Respondents’ interest is slightly higher in active packaging as they extend the protection of the product and thus extend shelf life of the product, but also its safety. The analysis allows for more specific suggestions for active and intelligent packaging marketing with respect to the customers’ requirements.","PeriodicalId":29744,"journal":{"name":"Zagadnienia Ekonomiki Rolnej","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2018-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69726876","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}
the aim of the study was to determine synthetic indicators of development of agriculture and rural areas diversifying farmers’ activity in applying for support under the measure “setting up of young farmers” under the rDP 2007-2013 in gminas of wielkopolskie Voivodeship. the research covered 207 rural and urban-rural gminas. the synthetic indicators characterising agriculture and rural areas were identified for each gmina. the presented research results show that the frequency of application for the Eu funds under the analysed measure has higher values on areas dominated by intensive farming and favourable demographic structure. it is lower, though, for gminas with well-developed entrepreneurship and organic farming.
{"title":"FACTORS STIMULATING FARMERS IN APPLYING FOR THE MEASURE “SETTING UP OF YOUNG FARMERS” IN THE WIELKOPOLSKIE VOIVODESHIP","authors":"E. Kiryluk-Dryjska, Patrycja Beba, M. Wojcieszak","doi":"10.30858/ZER/100705","DOIUrl":"https://doi.org/10.30858/ZER/100705","url":null,"abstract":"the aim of the study was to determine synthetic indicators of development of agriculture and rural areas diversifying farmers’ activity in applying for support under the measure “setting up of young farmers” under the rDP 2007-2013 in gminas of wielkopolskie Voivodeship. the research covered 207 rural and urban-rural gminas. the synthetic indicators characterising agriculture and rural areas were identified for each gmina. the presented research results show that the frequency of application for the Eu funds under the analysed measure has higher values on areas dominated by intensive farming and favourable demographic structure. it is lower, though, for gminas with well-developed entrepreneurship and organic farming.","PeriodicalId":29744,"journal":{"name":"Zagadnienia Ekonomiki Rolnej","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2018-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48154996","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}
The Common Agricultural Policy (CAP) of the European Union is the subject of the consecutive reform. The proposal of the CAP after 2020 has been presented in the European Commission’s proposal on 1 june 2018, which defines the proposed forms and scope of the EU agriculture support after 2020. The innovative solutions suggested by the European Commission impose many new obligations on member states. However, they are associated with significant challenges resulting both from the need to define national strategies as well as obligations to implement policy instruments and measure policy implementation effects. The main objective of this study is to discuss the key implications for Poland resulting from the new delivery model of CAP after 2020 proposed by the EU Commission and to identify the most important “challenges” for policy makers and the entire agricultural sector. In the new perspective of the CAP, no radical changes in the very essence of the Common Agricultural Policy of the EU are foreseen. The basic objectives of the CAP still include supporting agricultural incomes, improving the competitiveness of the EU agriculture or supporting rural development. The main distinguishing feature of the new CAP model, as compared to the existing one, is the fact that individual member states have a large degree of freedom in Problems of Agricultural Economics Zagadnienia Ekonomiki Rolnej 4(357) 2018, 33-59 p-ISSN 0044-1600
{"title":"THE NEW DELIVERY MODEL OF THE COMMON AGRICULTURAL POLICY AFTER 2020 – CHALLENGES FOR POLAND","authors":"A. Wąs, A. Malak-Rawlikowska, E. Majewski","doi":"10.30858/ZER/100702","DOIUrl":"https://doi.org/10.30858/ZER/100702","url":null,"abstract":"The Common Agricultural Policy (CAP) of the European Union is the subject of the consecutive reform. The proposal of the CAP after 2020 has been presented in the European Commission’s proposal on 1 june 2018, which defines the proposed forms and scope of the EU agriculture support after 2020. The innovative solutions suggested by the European Commission impose many new obligations on member states. However, they are associated with significant challenges resulting both from the need to define national strategies as well as obligations to implement policy instruments and measure policy implementation effects. The main objective of this study is to discuss the key implications for Poland resulting from the new delivery model of CAP after 2020 proposed by the EU Commission and to identify the most important “challenges” for policy makers and the entire agricultural sector. In the new perspective of the CAP, no radical changes in the very essence of the Common Agricultural Policy of the EU are foreseen. The basic objectives of the CAP still include supporting agricultural incomes, improving the competitiveness of the EU agriculture or supporting rural development. The main distinguishing feature of the new CAP model, as compared to the existing one, is the fact that individual member states have a large degree of freedom in Problems of Agricultural Economics Zagadnienia Ekonomiki Rolnej 4(357) 2018, 33-59 p-ISSN 0044-1600","PeriodicalId":29744,"journal":{"name":"Zagadnienia Ekonomiki Rolnej","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2018-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48844879","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}
the cost of capital is an important parameter in the assessment of efficient use of sources for business financing. this is also a measure enabling the indirect verification of the basic aim of the company’s long-term business operations – an increase in value. so far, not fully transparent model of evaluating the cost of equity, both in theory and practice, has been developed. as a result, estimations concerning the cost of capital and value of companies are to a large extent subjective. the research – using the caPM model together with its accepted parameters – proves the stability and precision of the applied methodology. estimating the cost of capital is of special significance in companies from the Polish meat industry. these entities (in the years under investigation) were obliged to increase investment expenditures as a result of Poland’s accession to the european union and the necessity to adjust to western-european standards and further consolidation – both in the vertical and horizontal dimensions. Pro-developmental activities required changes in sources of finance and as a result – changes in capital structure. the dilemma concerning “safer” yet more expensive equity, or “cheaper” yet less stable foreign (interest) capital remains unsolved to this day. keywords: finance, cost of capital, agricultural companies. Jel codes: G3, G21, Q1. Problems of Agricultural Economics Zagadnienia Ekonomiki Rolnej 4(357) 2018, 80-102 p-ISSN 0044-1600
{"title":"CAPITAL COST AND CAPITAL STRUCTURE OF BUSINESSES IN THE MEAT INDUSTRY LISTED ON THE WARSAW STOCK EXCHANGE – A DISCUSSION ABOUT THE PROBLEM OF VALUATION","authors":"Tomasz Pawlonka, J. Franc-Dąbrowska","doi":"10.30858/zer/100703","DOIUrl":"https://doi.org/10.30858/zer/100703","url":null,"abstract":"the cost of capital is an important parameter in the assessment of efficient use of sources for business financing. this is also a measure enabling the indirect verification of the basic aim of the company’s long-term business operations – an increase in value. so far, not fully transparent model of evaluating the cost of equity, both in theory and practice, has been developed. as a result, estimations concerning the cost of capital and value of companies are to a large extent subjective. the research – using the caPM model together with its accepted parameters – proves the stability and precision of the applied methodology. estimating the cost of capital is of special significance in companies from the Polish meat industry. these entities (in the years under investigation) were obliged to increase investment expenditures as a result of Poland’s accession to the european union and the necessity to adjust to western-european standards and further consolidation – both in the vertical and horizontal dimensions. Pro-developmental activities required changes in sources of finance and as a result – changes in capital structure. the dilemma concerning “safer” yet more expensive equity, or “cheaper” yet less stable foreign (interest) capital remains unsolved to this day. keywords: finance, cost of capital, agricultural companies. Jel codes: G3, G21, Q1. Problems of Agricultural Economics Zagadnienia Ekonomiki Rolnej 4(357) 2018, 80-102 p-ISSN 0044-1600","PeriodicalId":29744,"journal":{"name":"Zagadnienia Ekonomiki Rolnej","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2018-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41559272","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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