(3eYLe GdbGH GQGH GdSdWGf ai GdOhd GdGSdGejI ef GdYUQ GdQGTOi MJi HOGjGJ GdbQf GdYTQjf (B/ s - (3aJjHI GdTgGHis ((3ShQjG (B: s (3efThQGJ hRGQI GdKbGaI , s, 1995)
Keywords: (3GdJGQjN GdGSdGeis; (3GSeGA GdGTNGUs; (3GdQJH hGdGdbGHs