nkysdb: 共著者関連データベース
HIRAKAWA Kazumasa 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "HIRAKAWA Kazumasa")
共著回数と共著者名 (a list of the joint author(s))
発行年とタイトル (Title and year of the issue(s))
2015: Seasonal changes of primary production in the south western Okhotsk Sea off Hokkaido, Japan during the ice free period