(3CMcGe GdLgGO haVGFdg (B/s - (3GdSdej, YR GdOjf YHO GdYRjR Hf YHO GdSdGe ,s 577-660 (3gLQj(B.s; (3MeGO , fRjgs ((3dHfGf (B:s (3ecJHI OGQ GdhaGA ,s, 1986)
Keywords: (3GdLgGO aj GdESdGes