TY - JOUR AU - J.W. DANIEL TI - Correcting Approximations to Multiple Roots of Polynomials. JO - Numerische Mathematik PY - 1966 SP - 99 EP - 103 VL - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1966__9_131730/ ID - NUMA_1966__9_131730 ER -