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 "Kirkwood, Michael and University of London. School of Slavonic and East European Studies",Language planning in the Soviet Union,,"Macmillan in association with the School of Slavonic and East European Studies, University of London",1989,Studies in Russia and East Europe,,0333483308,,https://cir.nii.ac.jp/crid/1130282270105010176