(3aYGdjI ELQGAGJ GdOaGY GdeOfj aj ehGLgI chQGK GdSjhd HGdeedcI GdYQHjI GdSYhOjI (B:s (3OQGSI eSMjI Ydi efWbI YSjQ(B/s - (3GdbQfj, SdWGf Hf YGjVs; (3GdLMfj, Ydj Hf aGjR s (2008)
(3edGMb (B: (3hQbI (B210-228.s
(3CWQhMI (B((3eGLSJjQ(B)s
(3HHdjhLQGajI (B: (3hQbI (B200-209.s
Keywords: (3GdSjhd s -- (3GdSYhOjI s; (3GdOaGY GdeOfjs -- (3GdSYhOjI s -- (3YSjQs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s