(3bUU GdCfHjGA (B/s - (3GHf cKjQ, ESeGYjd Hf YeQ Hf cKjQs 701-774 (3gLQjs ((3HjQhJ (B- (3dHfGf(B:s (3OGQ GdacQ GdYQHj,s, 1996)
Keywords: (3GdbQBfs -- (3bUU GdCfHjGAs