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 "Helland-Hansen, Bjørn and Nansen, Fridtjof",The sea west of Spitsbergen : the oceanographic observations of the Isachsen Spitsbergen Expediton in 1910,,In commission at Jacob Dybwad,1912,Videnskapsselskapets Skrifter,,,,https://cir.nii.ac.jp/crid/1130000794126380288