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
"Singh, Sankatha Prasad and Watson, Bruce (Bruce B.) and Srivastava, Pramila",Fixed point theory and best approximation : the KKM-map principle,,Kluwer Academic,1997,Mathematics and its applications,,0792347587,,https://cir.nii.ac.jp/crid/1130000795950763264