(3GdEZGKI aj MGdGJ GdchGQK (B/s - (3GddMjGfj, eSGYO Hf efTWs; (3GdCSeQj, eMeO Hf YhV s; (3bQTj, aQjO jGSjf s ((3LOI, GdSYhOjI (B: s (3gjFI GdEZGKI GdESdGejI GdYGdejI,s, 1997)
(3HHdjhLQGajI (B: (3U(B. 288-295.s
Keywords: (3GdchGQK s -- (3hbGjI hecGaMIs; (3GdEfbGP s -- (3EOGQIs