(3GdCQV h CYOGO GdHTQ (B/ s - (3GdNaGa, YHO Ydjs; (3Gdehefj, eMeO CMeO Ybdgs ((3YeGf (B:s (3GdeQcR GdYQHj ddNOeGJ GdWdGHjI,s, 1994)
Keywords: (3GdScGfs; (3GdehGQO GdHTQjIs; (3GdLZQGajG GdHTQjIs