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
"Drendel, John Victor",Crisis in the later Middle Ages : beyond the Postan-Duby paradigm,,Brepols,2015,The Medieval countryside,,9782503547428,,https://cir.nii.ac.jp/crid/1130282273123158016