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 "Sedmak, Mateja and Sauer, Birgit and Gornik, Barbara",Unaccompanied children in European migration and asylum practices : in whose best interests?,,Routledge,2018,"Routledge research in asylum, migration and refugee law",,9781138192560,,https://cir.nii.ac.jp/crid/1130000798074112128