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 "Boele-Woelki, Katharina and Martiny, Dieter and Commission on European Family Law. Conference (6th : 2018 : Hamburg, Germany)",Plurality and diversity of family relations in Europe,,Intersentia,2019,European family law series,,9781780688176,,https://cir.nii.ac.jp/crid/1130282271168492288