(3cJGH GdeYLe (B/s - (3GHf GdCYQGHj, CMeO Hf eMeO Hf RjGO,s 246-340 (3g`(B.s; (3GdMSjfj, YHO GdeMSf Hf EHQGgje Hf CMeOs ((3GdOeGe, GdSYhOjI (B:s (3OGQ GHf GdLhRj,s, 1997)
Keywords: (3GdMOjKs -- (3LhGeY Gdafhfs; (3GdMOjKs -- (3ESfGOs