@article{NUMA_1961__3_131505,
     author = {J. ALBRECHT},
     title = {Monotone  {Iterationsfolgen}  und  ihre  {Verwendung}  zur  {L\"osung} linearer {Gleichungssysteme.}},
     journal = {Numerische Mathematik},
     pages = {345--358},
     publisher = {mathdoc},
     volume = {3},
     year = {1961},
     zbl = {0101.33804},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1961__3_131505/}
}