(3GdCWdS GdLZQGaj ddeedcI GdYQHjI GdSYhOjI (B:s (3GdeSJhi GdGHJOGFj (B/s - (3ecJHI GdYHjcGf (B((3GdQjGV(B).s ((3GdQjGV (B:s (3ecJHI GdYHjcGf,s, 2001)
Keywords: (3GdSYhOjIs -- (3NQGFWs -- (3GdCWGdSs