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
"Dejevsky, Nikolai J.",Novgorod in the early Middle Ages : the rise and growth of an urban community,,s.n.],1977,British thesis,,,,https://cir.nii.ac.jp/crid/1130282272059556864