"�æ�¼�F�D,’·ˆäŒ\Ž¡,Šâ–{�WŽj,‰Í’‡�€“ñ,’†“c –FŽ÷","�‚‘¬“_‰ÎŠj—Z�‡Œ¤‹†‚Ì�i“W�[�‚‘¬“_‰ÎŽÀ�؃^�[ƒQƒbƒg,ƒyƒ^ƒ�ƒbƒgƒŒ�[ƒU�[ LFEX�[",,"ƒvƒ‰ƒYƒ}�EŠj—Z�‡Šw‰ïŽ�","ƒvƒ‰ƒYƒ}�EŠj—Z�‡Šw‰ï","Vol. 85","No. 11","pp. 755-761",2009,Nov.