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
"Bes, Lennart and Frankot, Edda and Brand, Hanno",Baltic connections : archival guide to the maritime relations of the countries around the Baltic Sea (including the Netherlands) 1450-1800,,Brill,2007,"The northern world : North Europe and the Baltic c. 400-1700 A.D. : peoples, economies and cultures",,"9789004164291,9789004164314,9789004164321,9789004164338",,https://cir.nii.ac.jp/crid/1130282270315809280