(3GdeONd dOQGSI GdbGfhf GdOhdj GdEfSGfj (B/s - (3SYjO SGde Lhjdjs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 2002)
. 395-377 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3Mbhb GdEfSGfs; (3GdbGfhf GdOhdj GdYGes