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 "Górniewicz, Lech",Topological fixed point theory of multivalued mappings,,Kluwer Academic,1999,Mathematics and its applications,,079236001X,,https://cir.nii.ac.jp/crid/1130282269462791424