(3GdCMcGe GdYbGHjI dMhGOK GdeQhQ aj GdTQjYI GdESdGejI hJWHjbGJgG aj GdeecdI GdYQHjI GdSYhOjI (B/s - (3GdUGdM, YHO Gddg eMeOs; (3GdTjTGfj, YHO GdhgGH YHO GdYRjRs (1989)
(3CWQhMI (B((3eGLSJjQ(B)--(3LGeYI fGja GdYQHjI ddYdhe GdCefjI, cdjI GdOQGSGJ GdYdjG, bSe GdYdhe GdEOGQjI, (B.s
(3HHdjhLQGajI (B: (3U(B. 174-183.s
Keywords: (3MhGOK GdeQhQs -- (3bhGfjf hJTQjYGJs -- (3GdSYhOjIs -- (3CWQhMGJs; (3MhGOK GdeQhQ (B((3abg ESdGej(B)s -- (3CWQhMGJs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s