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
"Muehlbauer, Mikael","Bastions of the cross : medieval rock-cut cruciform churches of Tigray, Ethiopia",,Dumbarton Oaks Research Library and Collection,2023,Dumbarton Oaks studies,,9780884024972,,https://cir.nii.ac.jp/crid/1130581214068158595