(3LGeY GdaQb hGdePGgH GdESdGejI (B/ s - (3egfG, CejQs; (3NQjS, Ydjs ((3HjQhJ (B:s (3GdeQcR GdKbGaj GdYQHj,s, 1994)
Keywords: (3GdESdGes; (3GdaQb GdESdGejIs; (3GdJUha GdESdGejs