TY - JOUR AU - Zítko, Jan TI - Kellogg's iterations for general complex matrix JO - Applications of Mathematics PY - 1974 SP - 342 EP - 365 VL - 19 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1974.103550/ DO - 10.21136/AM.1974.103550 LA - en ID - 10_21136_AM_1974_103550 ER -