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 "Soifer, Alexander",Competitions for young mathematicians : perspectives from five continents,,Springer,2017,ICME-13 monographs,,9783319565842,,https://cir.nii.ac.jp/crid/1130282268872954112