@article{NUMA_1991__59_8_133541,
     author = {P. Lancaster and L. Elsner and I. Koltracht},
     title = {Convergence properties of {ART} and {SOR} algorithms.},
     journal = {Numerische Mathematik},
     pages = {91--106},
     publisher = {mathdoc},
     volume = {59},
     number = {8},
     year = {1991},
     zbl = {0724.65027},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1991__59_8_133541/}
}