(3Yde faS Gdfeh (B:s (3GdWahdI hGdeQGgbI (B/s - (3RgQGf, MGeO YHO GdSdGes ((3GdbGgQI(B:s (3YGde GdcJH,s (3GdQjGV(B:s (3ecJHI GdYHjcGf,s, 2001)
(3HHjdhLQGajI (B: (3UaMI (B505-523.s
Keywords: (3Yde GdfaS GdGQJbGFjs -- (3Gdfehs; (3Yde faSs -- (3Gdfehs