nkysdb: 共著者関連データベース
OHKA Masafumi 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "OHKA Masafumi")
共著回数と共著者名 (a list of the joint author(s))
1: ARAI Okio, KOBAYASHI Koichi, NOGAMI Kenichi, OHKA Masafumi, SHIMAMURA Tadashi, TAZAWA Yuji, YAMAKOSHI Kazuo, YANAGITA Shohei
発行年とタイトル (Title and year of the issue(s))
1979: Isotopic Composition and Concentration of Calcium in Magnetic Spherules Collected from Marine Sediments