%0 Journal Article
%T LOCAL SOLVABILITY OF SECOND ORDER TRANSVERSELY HYPERBOLIC LEFT INVARIANT OPERATORS ON THE HEISENBERG GROUP<br>
%J 科学通报(英文版)
%D 1991
%I 
%K Heisenberg group
%K local solvability
%K nondiscrete phenomena<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=6866D457C18230842B6F2DECDA066D21&yid=116CB34717B0B183&vid=933658645952ED9F&iid=DF92D298D3FF1E6E&sid=D45762219109E903&eid=D45762219109E903&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0