(3McGjI GdSjGSI (B/ s - (3YHO Gddg, YHO GdNGdb, s ((3HjQhJ, dHfGf (B: s (3eLO GdeDSSI GdLGeYjI ddOQGSGJ hGdfTQ, (B426 (3g`(B. = 2006.s, 2006)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B307-340.s
Keywords: (3GdSjGSIs -- (3adSaI(B.s; (3GdYdhe GdSjGSjIs -- (3adSaI(B.s; (3GdYdhe GdSjGSjIs -- (3JGQjN(B.s; (3GdOhdIs -- (3fXGe GdMce(B.s; (3GdYGdes -- (3SjGSI hMcheI(B.s