@article{NUMA_1988__53_1-2_133292,
     author = {Gene H. Golub and Michael L. Overton},
     title = {The {Convergence} of {Inexact} {Chebyshev} and {Richardson} {Iterative} {Methods} for {Solving} {Linear} {Systems.}},
     journal = {Numerische Mathematik},
     pages = {571--594},
     publisher = {mathdoc},
     volume = {53},
     number = {1-2},
     year = {1988},
     zbl = {0661.65033},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1988__53_1-2_133292/}
}