nkysdb: 共著者関連データベース
SAKAMOTO Keiichiro 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "SAKAMOTO Keiichiro")
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))
1992: Lower Triassic Siliceous claystone: key to the environmental change at the P T boundary (II 2 9 P 4)