(3GdJeKjd GdOHdheGSj hGdbfUdj Hjf GdeedcI GdYQHjI GdSYhOjI hGdYGde GdNGQLj (B/s - (3YWGQ, WdGd eMeO fhQ YHO GdZahQ,s 1375 (3gLQjG(B-s ((3GdQjGV (B:s (3WdGd eMeO fhQ YWGQ,s, 1989)
(3HHdjhLQGajI (B: (3U(B. 211-214.s
Keywords: (3GdSYhOjIs -- (3YdGbGJ NGQLjIs