(3GdLZQGajI GdWHjYjI ddeedcI GdYQHjI GdSYhOjI (B/s - (3SbG, YHO GdMajX eMeO SYjOs 1369 (3gLQj(B-s ((3LOI (B:s (3OGQ cfhR GdYde ddfTQ hGdJhRjY ,s, 1998)
Keywords: (3GdLZQGajG GdWHjYjIs -- (3GdSYhOjIs; (3GdSYhOjIs -- (3LZQGajGs