TY - JOUR AU - Klán, Petr TI - Estimation of polynomial roots by continued fractions JO - Kybernetika PY - 1985 SP - 457 EP - 469 VL - 21 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1985__21_6_a3/ LA - en ID - KYB_1985__21_6_a3 ER -