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 "Fedorov, R. M. (Roman Mikhaĭlovich) and Dubrovsky, Vladimir and Levy, Silvio","Moscow Mathematical Olympiads, 2000-2005",,"Mathematical Sciences Research Institute,American Mathematical Society",2011,MSRI mathematical circles library,,9780821869062,,https://cir.nii.ac.jp/crid/1130000794720165120