nkysdb: 共著者関連データベース
KOGA Shuichiro 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "KOGA Shuichiro")
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))
1982: On the large anorthite phenocrysts included in volcanic products of Akagi Volcano, Gunma Prefecture, Japan
1984: Geology and Petrology of Akagi volcano, Gunma Prefecture, Japan