@book{ BB21457865, author = "オホーツク海・氷海研究グループ and 北海道大学 and 北見工業大学 and 東京農業大学 and 東海大学 and 紋別市 and International Symposium on Okhotsk Sea & Sea Ice", title = "Proceedings of the 26th International Symposium on Okhotsk Sea & Sea Ice : Mombetsu, Hokkaido, Japan, 20-25 February 2011", publisher = "Okhotsk Sea & Cold Ocean Research Association", year = "2011", URL = "https://ci.nii.ac.jp/ncid/BB21457865" }