(3GdchjJ hGdJfejI GdGLJeGYjI (B:s (3bjGOI hJNWjW heTGQcI TYHjI hJhLg EfSGfj (B/s - (3GdchjJ(B.s (3hRGQI GdJNWjWs ((3GdchjJ (B:s (3eQcR GdHMhK hGdOQGSGJ GdchjJjI,s, 2001)
(3cTGaGJ (B: (3U(B. 235-239.s
(3HHdjhLQGajI (B: (3U(B. 227-234.s
Keywords: (3GdchjJs -- (3SjGSI GLJeGYjIs; (3GdchjJs -- (3JGQjNs