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
"Tönsmann, Susanne",What is citizenship for? : citizenships and naturalization in Latvia,,Berliner Wissenschafts-Verlag,2017,"The Baltic Sea region : Northern dimensions, European perspectives = Die Ostseeregion : Nördliche Dimensionen, Europäische Perspektiven",,9783830535959,,https://cir.nii.ac.jp/crid/1130000797925526656