Zeros of a Real Polynomial by Resultant Procedure (Algorithm 59) CACM May, 1961 Bareiss, E. H. Fisherkeller, M. A. CA610507 JB March 16, 1978 11:01 PM 1667 5 327 327 5 327 327 5 327 327 5 327 178 6 327 1242 6 327 327 6 327