(3GdeQLY aj eUWdMGJ GdYdhe GdGLJeGYjI dWdGH bSe GdGLJeGY (B/s - (3eMeO, eMeO Ydj (B((3Yde GdGLJeGY(B)s; (3LGHQ, SGejI eMeO s; (3GdSjO, GdSjO YHO GdYGWjs ((3GdEScfOQjI, eUQ (B: s (3OGQ GdeYQaI GdLGeYjI,s, 1985)
Keywords: (3GdYdhe GdGLJeGYjIs -- (3eYGLe s; (3GdYdhe GdGLJeGYjI s -- (3eUWdMGJ s