"—§–î G,˛–ěŠŢŞ,‰œ–ěŒö•ă,‹{č—S‰î,‹g“c”Žˆę","ƒpƒ‰ƒŒƒ‹ƒƒCƒ„‹ě“Ž‹@\‚Ě’Ł—Í•]‰ż‚É‚ć‚éă‘Ě“ŽěŽx‰‡‘•’u‚ĚŠJ”­",,"“ú–{‹@ŠBŠw‰ď˜_•śWC•Ň","“ú–{‹@ŠBŠw‰ď","Vol. 73","No. 727","pp. 833-840",2007,