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
"Allen, Pauline and Neil, Bronwen",Crisis management in late antiquity (410-590 CE) : a survey of the evidence from episcopal letters,,Brill,2013,Supplements to Vigiliae Christianae,,9789004185777,,https://cir.nii.ac.jp/crid/1130282271588851968