(3TQW GdGMJaGX HGdedcjI aj HjY Gdefbhd GdeGOj (B:s (3OQGSI ebGQfI (B: (3OhQ TQW GdGMJaGX HGdedcjI aj YbO GdHjY (B... /s - (3efUhQ, eMeO MSjfs ((3GdEScfOQjI, eUQ (B:s (3efTCI GdeYGQa,s, 1993)
(3HHdjhLQGajI (B: (3U(B. 305-321.s
Keywords: (3GdedcjIs -- (3bhGfjf hJTQjYGJs -- (3eUQs; (3YbhO GdHjYs -- (3bhGfjf hJTQjYGJs -- (3eUQs