(3CSGSjGJ GdEMUGA GdhUaj (B/s - (3RjJhf, YGjT eMehOs ((3YeGf, GdCQOf (B: s (3OGQ YeGQ,s, 1996)
(3HHdjhLQGajI (B: (3U(B. 253-254.s
Keywords: (3GdEMUGA GdhUaj s; (3GdEMUGA GdQjGVj s