{"title":"1-planar graphs with girth at least 6 are (1,1,1,1)-colorable","authors":"Lili Song, Lei Sun","doi":"10.21136/cmj.2023.0418-21","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":50596,"journal":{"name":"Czechoslovak Mathematical Journal","volume":"24 1","pages":"0"},"PeriodicalIF":0.4000,"publicationDate":"2023-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Czechoslovak Mathematical Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21136/cmj.2023.0418-21","RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATHEMATICS","Score":null,"Total":0}