(3JjSjQ GdYdj GdbOjQ dGNJUGQ JaSjQ GHf cKjQ (B/s - (3GdQaGYj, eMeO fSjHs; (3GHf cKjQ, ESeGYjd Hf YeQs 701-774 (3g`(B.s ((3GdQjGV (B- (3GdeedcI GdYQHjI GdSYhOjI (B:s (3ecJHI GdeYGQa,s, 1989)
Keywords: (3bQBfs -- (3JaGSjQ eCKhQIs