(3LQGFe ZSd GdCehGd (B/s - (3YhV, eMeO eMjj GdOjfs ((3GdQjGV (B:s (3LGeYI fGja GdYQHjI ddYdhe GdCefjI, eQcR GdOQGSGJ hGdHMhK,s, 2004)
(3HHdjhLQGajI (B: (3U(B. 419-429.s
Keywords: (3ZSjd GdCehGds -- (3bhGfjf hJTQjYGJs; (3LQGFe GdCehGds -- (3bhGfjf hJTQjYGJs