(3GdTjNhNI (B: s (3hbUU GNQi (B/ s - (3dWjaI GdRjGJs ((3GdbGgQI (B: s (3OGQ GdeSJbHd GdYQHi , s, 1986)
Keywords: (3GdGOH GdYQHis; (3GdbUU GdYQHjIs; (3GdbUU GdbUjQIs; (3GdbUI GdYQHjIs