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
"Spinei, Victor",The Romanians and the Turkic nomads north of the Danube Delta from the tenth to the mid-thirteenth century,,Brill,2009,"East Central and Eastern Europe in the Middle Ages, 450-1450",,9789004175365,,https://cir.nii.ac.jp/crid/1130282271806866304