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
"Barker, Peter",Slavs in Germany-- the Sorbian minority and the German state since 1945,,E. Mellen Press,2000,Studies in German thought and history,,0773477047,,https://cir.nii.ac.jp/crid/1130282268971677440