(3CNHGQ GdabgGA hGdeMOKjf (B/s - (3GdNTfj, eMeO Hf GdMGQK Hf CSO,s (3J(B. 366 (3g`(B.s; (3GdHOQj, SGde eUWais ((3HjQhJ (B:s (3OGQ GdcJH GdYdejI,s, 1999)
Keywords: (3GdabgGAs -- (3JQGLes