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 "Kovalʹskai︠a︡, L. M.",Dorogovizna zhizni i borʹba s nei,,University Microfilms International,1983,Russian history and culture : scarce books on 19th and 20th century Russia from the Helsinki University Library,,,,https://cir.nii.ac.jp/crid/1130000796734369152