(3GdCWdS GdeLSe h Gdedhf dCTcGd SWM GdCQV (B/ s - (3SYGOI, LhOJ CMeOs; (3MOGOjf, YHGSs ((3YeGf (B:s (3ecJHI GdeMJSH,s, 1986)
Keywords: (3GdLZQGajG GdWHjYjIs; (3GdCQVs