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
Hugo's Language Institute,"Russian grammar simplified : the only real self-instructor : exercises, key and vocabularies, with the pronunciation of every word exactly imitated",,Hugo's Language Institute,,Hugo's simplified system,,,,https://cir.nii.ac.jp/crid/1130282270298879360