(3jhe GdLeYI (B:s (3NUGFUg, CMcGeg, HOYg (B/s - (3GHf bje GdLhRjI, eMeO Hf CHj HcQ Hf CjhH,s 691-751 (3gLQjG(B.s; (3HOjhj, jhSa Ydjs ((3OeTb (B:s (3OGQ GHf cKjQ,s, 1993)
Keywords: (3UdGI GdLeYIs -- (3aVGFds; (3UdGI GdLeYI (B((3abg ESdGej(B)s