%0 Journal Article
%T Å£°×Ѫ²¡×ÛÊö
%A ³ÂÍò·¼
%J ÉüÐóÊÞҽѧ±¨
%P 123-132
%D 1979
%U http://118.145.16.233/Jweb_xmsy/CN/abstract/abstract9956.shtml