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 "Shcherbak, I︠U︡riĭ",The strategic role of Ukraine : diplomatic addresses and lectures (1994-1997),,"Ukrainian Research Institute, Harvard University : Distributed by Harvard University Press",1998,Harvard papers in Ukrainian studies,,0916458857,,https://cir.nii.ac.jp/crid/1130000797401854720