%0 Journal Article
%T THE DETERMINATION OF THE MOON'S FREE LIBRATIONS BY LLR METHOD LI JIN-LING NIE ZHAO-MING (Yunnan Observatory, Academia Sinica, Kunming 650011, PRC) AND JIN WEN-JING (Shanghai Observatory, Academia Sinica, Shanghai 200030, PRC)<br>
%J 科学通报(英文版)
%D 1990
%I 
%K free libration
%K LLR
%K gravitational potential parameter
%K dissipation parameter<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=95E3B2F2BD3DC985B27D33FC47600339&yid=8D39DA2CB9F38FD0&vid=6209D9E8050195F5&iid=5D311CA918CA9A03&sid=7C13E30F5EDBE7AB&eid=7C13E30F5EDBE7AB&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0