(3QGjGJ GdGSdGe (B\ (3ai GdjeGeI (B- (3ai GdjQehc (B- (3ai GdbGOSjI (B- (3ai Yjf TeS (B- (3ai fgGhfO (B- (3ai PGJ GdUhGQi (B- (3ai GdeZQH (B- (3ai GdGfOdS (B- (3ai MWjf (B- (3ai GdefUhQI (B- (3ai Yjf LGdhJ (B/ s - (3hUai Gd hUais ((3GdbGgQI (B: s (3OGQ GdeYGQa , s, 1992)
Keywords: (3GdGSdGe (B- (3JGQjNs; (3GOH GdGWaGds; (3GdeYGQc GdMQHjI GdGSdGejIs