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 "Hoch, Tomáš and Kopecek, Vincenc",De facto states in Eurasia,,Routledge,2020,Routledge contemporary Russia and Eastern Europe series,,9780367199128,,https://cir.nii.ac.jp/crid/1130285378803144320