(3CSeGA dZhjI (B/s - (3GHf GdMSjf, eMeO Gdecj,s 1301-1382 (3g`(B.s; (3GdMSjfj, Ydj GdQVGs ((3JhfS (B:s (3GdOGQ GdMSjfjI ddcJGH,s, 1997)
Keywords: (3GdCSeGA GdYQHjIs; (3GddZI GdYQHjIs -- (3HdGZIs; (3GdCSeGA GdYQHjIs