(3GdfJGFL GdeJQJHI Ydi YbhHI GdSLf (B:s (3OQGSI JWHjbjI HeOjfI CHgG (B/s - (3Bd eVhGM, eVhGM Hf eMeOs; (3GdeGdc, UGdM Hf YHO Gddgs (2000)
(3edGMb (B: (3U(B. 241-251.s
(3JNUU EOGQI HQGeL GdeDSSGJ GdEUdGMjI(B.s
(3CWQhMI (B((3eGLSJjQ(B)--(3LGeYI fGja GdYQHjI ddYdhe GdCefjI, cdjI GdOQGSGJ GdYdjG, bSe GdYdhe GdEOGQjI, (B.s
(3HHdjhLQGajI (B: (3U(B. 252-260.s
Keywords: (3GdeSLhfhfs -- (3LhGfH GLJeGYjIs -- (3GdSYhOjIs -- (3CHgGs -- (3CWQhMGJs; (3GdYbhHGJs -- (3LhGfH GLJeGYjIs -- (3GdSYhOjIs -- (3CHgGs -- (3CWQhMGJs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s