著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Holá, Ľubica and Holý, Dušan and Moors, Warren",Usco and quasicontinuous mappings,,De Gruyter,2021,De Gruyter studies in mathematics,,9783110750157,,https://cir.nii.ac.jp/crid/1130008586523678867