%0 Journal Article
%T STUDY OF REFLECTION FROM GRADUAL TRANSITION SOUND ABSORBERS<br>
%J 科学通报(英文版)
%D 1966
%I 
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=8D7BA48950CE52916838B0A418FC0C96&yid=C7EA1836BA194C9B&vid=708DD6B15D2464E8&iid=38B194292C032A66&sid=A63576421B012172&eid=A63576421B012172&journal_id=1001-6538&journal_name=中国科学通报(英文版)&referenced_num=0&reference_num=0