(3eHGOF GdEOGQI GdeOQSjI (B/s - (3GdYeGjQI, eMeO MSfs ((3YeGf, GdCQOf (B:s (3OGQ GdeSjQI ddfTQ hGdJhRjY hGdWHGYI,s, 2002)
(3HHdjhLQGajI (B: (3U(B. 317-320.s
Keywords: (3GdEOGQI GdJYdjejIs; (3GdeOGQSs -- (3EOGQIs