(3GdeDJeQGJ GdESdGejI GdJj YbOJ aj GdeedcI GdYQHjI GdSYhOjI NdGd CMOGK GdNdjL GdYQHj (B/s - (3hcGdI GdCfHGA GdSYhOjIs ((3GdQjGV (B:s (3hRGQI GdEYdGe, hcGdI GdCfHGA GdSYhOjI,s, 1993)
Keywords: (3GdESdGes -- (3eDJeQGJs -- (3GdSYhOjIs; (3GdchjJs -- (3eDJeQGJs -- (3JGQjNs -- (3dZRh GdYQGbj, (B1990-1991s