"–ėŒûđG,â“cOˆĀ,˜a“c Í,‹{āVŒ’“ņ","Þ’[‚ɐݒu‚ģ‚ę‚―–ØŽŋ|”Â’P‘Ėƒ{ƒ‹ƒgÚ‡‚Ė‘@ˆÛ’žŠp•ûŒü‰Ũd‚ɑ΂·‚é‹­“xŽZ’č–@‚Ė’ņˆÄ",,"“ú–{Œš’zŠw‰ï\‘ĒŒn˜_•ķW","“ú–{Œš’zŠw‰ï",,"No. 640","pp. 1099-1105",2009,June
"–ėŒûđG,â“cOˆĀ,˜a“c Í,‹{āVŒ’“ņ","–ØŽŋ|”Â’P‘Ėƒ{ƒ‹ƒgÚ‡‚Ė‘@ˆÛ•ûŒü‰Ũd‚ɑ΂·‚é‹­“xŽZ’č–@‚Ė’ņˆÄ",,"“ú–{Œš’zŠw‰ï\‘ĒŒn˜_•ķW","“ú–{Œš’zŠw‰ï","Vol. 74","No. 638","pp. 681-690",2009,Apr.