%0 Journal Article
%T A breakthrough in the study of bird fossils<br>
%A Gu Pan
%A <br>
%J 科学通报(英文版)
%D 1999
%I 
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=E21652B092784387FA5FDB5D8487B22D&yid=B914830F5B1D1078&vid=1AE5323881A5ECDC&iid=9CF7A0430CBB2DFD&sid=CA122BD5B2FF2137&eid=CA122BD5B2FF2137&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=3