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 "Theuws, F. and Roymans, N.",Land and ancestors : cultural dynamics in the urnfield period and the Middle Ages in the Southern Netherlands,,Amsterdam University Press,1999,Amsterdam archaeological studies,,9053562788,,https://cir.nii.ac.jp/crid/1130000793789405440