(3GdRfL h KhQI UGMH GdMeGQ (B/ s - (3GdeOfj, YR GdOjfs ((3JhfS (B:s (3GdTQcI GdJhfSjI,s, 1983)
Keywords: (3GdeSQMjGJ GdYQHjIs; (3JhfSs