(3GJLGg LQGFe SQbGJ GdeSGcf hYdGbJgG HGdMQcI hGdSaQ NdGd GdYWdGJ GdehSejI (B:s (3OQGSI eSMjI hJMdjdjI dLQGFe SQbI GdeSGcf HeOjfI GdQjGV (B/s - (3GdQejM, YHO Gddg Hf EHQGgjes; (3GdMhGS, YSGa Hf Ydjs (2000)
(3jTJed Ydi edGMb(B.s
(3CWQhMI (B((3eGLSJjQ(B)--(3LGeYI fGja GdYQHjI ddYdhe GdCefjI, cdjI GdOQGSGJ GdYdjG, bSe GdYdhe GdEOGQjI, (B.s
(3HHdjhLQGajI (B: (3U(B. 272-276.s
Keywords: (3LQGFe GdSQbIs -- (3GdSYhOjIs -- (3GdQjGVs -- (3CWQhMGJs; (3GdCef GdOGNdjs -- (3GdSYhOjIs -- (3GdQjGVs -- (3CWQhMGJs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s