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
"Le, Hai Chau and Le, Hai Khoi",Selected problems of the Vietnamese Mathematical Olympiad (1962-2009),,World Scientific,2010,Mathematical Olympiad series,,9789814289597,,https://cir.nii.ac.jp/crid/1130282270446883840