"�â“c�OˆÀ,“‡�è˜aŽi,”ªƒc”ÉŒöˆê,˜a“c �Í","�‚‘w“S‹ØƒRƒ“ƒNƒŠ�[ƒg�ƒƒ‰�[ƒ�ƒ“�\‘¢•¨‚Ì’n�k‰ž“š‚̊Ȉ՗\‘ª–@",,"“ú–{Œš’zŠw‰ï�\‘¢Œn˜_•¶•ñ���W",,,"No. 455","pp. 157-166",1994,Jan.
"�â“c�OˆÀ,“‡�è˜aŽi,”ªƒc”ÉŒöˆê,˜a“c�Í","RC�ƒƒ‰�[ƒ�ƒ“�\‘¢•¨‚Ì‘w‚¹‚ñ’f—Í°‘wŠÔ•ÏŒ`ŠÖŒW‚̊ȈՎZ’è–@",,"“ú–{Œš’zŠw‰ï‘å‰ïŠw�p�u‰‰�[ŠT�W",,"Vol. C","  �\‘¢II","pp. 345-346",1993,