(3TjN GdESdGe GHf JjejI (B:s (3hLghOg aj GdMOjK hYdheg (B/s - (3GdaQjhGFj, YHO GdQMef Hf YHO GdLHGQs ((3GdQjGV (B:s (3OGQ GdYGUeI,s, 1996)
Keywords: (3GHf JjejI, CMeO Hf YHO GdMdje Hf YHO GdSdGe,s -- 661-728 (3g`(B.s; (3GdabgGA GdMfGHdIs -- (3JQGLes