(3GdfXGe GdbVGFj aj GdeedcI GdYQHjI GdSYhOjI (B:s (3jTJed Ydi JGQjN GdbVGA aj GdeedcI heHGOFg hCTNGUg hLgGJg (B/s - (3CHh WGdH, MGeO eMeO YHO GdQMefs ((3GdbGgQI (B: s (3OGQ GdacQ GdYQHj,s, 1984)
(3HHdjhLQGajI (B: (3U(B. 131-133.s
Keywords: (3GdbVGAs -- (3JGQjNs -- (3GdSYhOjIs; (3GdeMGces -- (3GdSYhOjIs