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 "Gelʹmersen, G. P. (Grigoriĭ Petrovich) and Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia)",Geologische und physico-geographische Beobachtungen im Olonezer Bergrevier,,IDC,,"Central Asia : a collection of monographs, articles and serials on microfiche",,,,https://cir.nii.ac.jp/crid/1130282270779980160