TY - JOUR AU - R.J. Plemmons AU - M. Neumann TI - Convergent Nonnegative Matrices and Iterative Methods for Consistent Linear Systems. JO - Numerische Mathematik PY - 1978 SP - 265 EP - 280 VL - 31 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1978__31_132579/ ID - NUMA_1978__31_132579 ER -