TY - JOUR AU - Fiedler, Miroslav AU - Pták, Vlastimil TI - Some results on matrices of class $K$ and their application to the convergence rate of iteration procedures JO - Czechoslovak Mathematical Journal PY - 1966 SP - 260 EP - 273 VL - 16 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1966.100728/ DO - 10.21136/CMJ.1966.100728 LA - en ID - 10_21136_CMJ_1966_100728 ER -