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
"Pixton, Paul B.","The German episcopacy and the implementation of the decrees of the fourth Lateran Council, 1216-1245 : watchmen on the tower",,E.J. Brill,1995,Studies in the history of Christian thought,,9004102620,,https://cir.nii.ac.jp/crid/1130282273318215680