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
"Ermolov, A. S. (Aleksi︠e︡ĭ Sergi︠e︡evich)",Zamietki po poiezdkie na Chernomorskoe poberezhʹe Kavkaza osenʹiu 1907 goda,,University Microfilms International,1979,Russian history and culture : scarce books on 19th and 20th century Russia from the Helsinki University Library,,,,https://cir.nii.ac.jp/crid/1130000797642896512