(3JaSjQ GdbQGf GdYXje (B/ s - (3Hf cKjQ GdbQTi (B: (3YeGO GdOjf GHhGdaOGA GSeGYjd Hf YeQ Hf cKjQ Hf VhA GdHUQi GdOeTbis ([S.N] : (3GdecJHI GdbjeI ddWHGYI hGdfTQ hGdJhRjY , s, 1993)
Keywords: (3GdbQGf (B- (3JaSjQs