%0 Journal Article
%T ÁܰͽáÖ×´óÖÂÄòƵÄò¼±4Àý
%A ÕÅÓÀ¾Ã
%A ÑîÏéÎõ
%J -
%D 1993
%U http://journal08.magtechjournal.com/Jwk_wjyx/CN/abstract/abstract8622.shtml