(3GdEdJRGe h ESJQGJjLjI EJNGP GdbQGQGJ GdEOGQjI (B/ s - (3LjeGhGJ, HGfcGLs; (3GdWfHhdj, SYGOs ((3GdbGgQI (B:s (3GdOGQ GdOhdjI ddfTQ hGdJhRjY,s, 1994)
Keywords: (3GdEOGQIs; (3JbfjGJ GdEOGQIs; (3GdbQGQGJ GdEOGQjIs