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
"Fennell, Trevor G. and Gelsen, Henry",A grammar of modern Latvian,,Mouton,1980,Slavistic printings and reprintings,,"9027979367,9027979367,9027979367",,https://cir.nii.ac.jp/crid/1130000796287013888