(3GdYQhI GdhKbi h GdKhQI GdJMQjQjI GdcHQi (B/ s - (3GdCaZGfj, LeGd GdOjfs; (3YHOg, eMeOs; (3GdHSJGfj, UdGM GdOjfs ((3GdbGgQI (B:s (3OGQ GdYQH,s, 1993)
Keywords: (3GdUMas; (3GdHdOGf GdYQHjIs