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
"Sárfalvi, Béla and Uren, Philip E.",Recent population movements in the East European countries,,Akadémiai Kiadó,1970,Studies in geography in Hungary,,,,https://cir.nii.ac.jp/crid/1130282272123797248