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
"Horak, Stephan M.","The first treaty of World War I : Ukraine's treaty with the central powers of February 9, 1918",,"East European Monographs,Distributed by Columbia University Press",1988,East European monographs,,088033133X,,https://cir.nii.ac.jp/crid/1130282270820475136