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 "Euler, Leonhard and Speiser, Andreas",Leonhardi Euleri Commentationes geometricae,,"Auctoritate et impensis Societatis Scientiarum Naturalium Helveticae,Venditioni exponunt O. Füssli",1953,Leonhardi Euleri Opera omnia,,,,https://cir.nii.ac.jp/crid/1130282272722722688