(3GdLGfH GdGYJRGdj YfO GdLGMX (B/s - (3GdZGdj, HdbGSes ((3HjQhJ (B:s (3OGQ GHf MRe ddWHGYI hGdfTQ hGdJhRjY,s, 1999)
(3HHdjhLQGajI (B: (3U(B. 351-367.s
Keywords: (3GdLGMX, YeQh Hf HMQ Hf eMHhH,s -- 163-255 (3gLQjG(B.s; (3GdCOH GdYQHjs -- (3JGQjN hfbOs -- (3GdYUQ GdYHGSj GdKGfj, (B846-954s; (3GdeYJRdI (B((3aQbI ESdGejI(B)s