TY - JOUR AU - Zítko, Jan TI - Improving the convergence of iterative methods JO - Applications of Mathematics PY - 1983 SP - 215 EP - 229 VL - 28 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1983.104028/ DO - 10.21136/AM.1983.104028 LA - en ID - 10_21136_AM_1983_104028 ER -