(3GSJjQ(B/ s - (3HhdOhjf, LhjSs; (3HgjL jhSas; (3LhRja UGHQs ((3GdbGgQI (B: s (3OGQ GdKbGaI GdYQHjI , s, 1992)
Keywords: (3GdYgO GdbOjes; (3GdcJGH GdebOSs