送交者: 方舟子 于 2007-11-26, 13:25:57:

回答: how do you know 1st author is enough to designate her contribution? 由 JZ 于 2007-11-26, 13:16:01:

• same for keynote speakers, ...... - hopelessless (151 bytes) 2007-11-26, 21:18:34 (186780)

加跟贴