(3GdCWdS GdhUaj aj GdJTQjM hHjhdhLjG GdNdjI h GdCfSLI h GdCLfI (B/ s - (3GdTHcI, MeRI CMeO GdSjOs ((3GdbGgQg (B:s (3ecJHI GdOGQ GdYQHjI ddcJGH,s, 2005)
Keywords: (3JTQjM GdMjhGfs; (3GdCfSLIs; (3Yde GdNdGjGs; (3Yde GdCfSLIs; (3GdCWGdSs