(3GNJUGe GdZjQ ai GdNUheI ai bGfhf GdeQGaYGJ GdeUQi hGdebGQf (B/ s - (3GMeO UObi eMehOs; (3aJMi hGdi (B: s; (3LGeYI GdbGgQI s ((3GMeO UObi eMehO (B: s, 1991)
(3GWQhMI(B((3OcJhQGg(B) - (3LGeYI GdbGgQI (B- (3cdjI GdMbhb (B- (3bSe bGfhf GdeQGaYGJ (B1991s
(3HHdjhLQGajGJ (B357 - 380s
Keywords: (3bGfhf GdeQGaYGJ s; (3ELQGAGJ GNJUGe GdZjQs; (3UhQ GNJUGe GdZjQs; (3eaJQVGJ GNJUGe GdZjQs; (3GdeUdMI ef GNJUGe GdZjQs; (3eHOC GdJbGVj Ydi OQLJjf s; (3EecGfjI GNJUGe GdZjQ CeGe eMceI GdGSJFfGas; (3QSGFd LGeYjI s -- (3LGeYI GdbGgQI s -- (3cdjI GdMbhbs