回复：Questions about impact factor of Journal and citation list

来源: 美舟木人 于 2007-02-17 23:09:03 [] [旧帖] [给我悄悄话] 阅读数 : (164 bytes)

Thomson ISI - The Impact Factor: Institute for Scientific Information

Citation Search_ISI Web of Knowledge

YOU MAY NEED ACCESS LICENCE

请您先登陆，再发跟帖！