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 "Unger, J. Marshall",Sangaku Reflections : a Japanese mathematician teaches,,"East Asia Program, Cornell University",2017,Cornell East Asia series,,9781939161697,,https://cir.nii.ac.jp/crid/1130000795042412160