@article{GDZPPN00117780X,
title = {The Analysis of k-Step Iterative Methods for Linear Systems from Summability Theory},
journal = {Numerische Mathematik},
volume = {42},
year = {1983},
pages = {177-206},
zbl = {0487.65018},
url = {http://dml.mathdoc.fr/item/GDZPPN00117780X}
}
Niethammer, W.; Varga, R.S. The Analysis of k-Step Iterative Methods for Linear Systems from Summability Theory. Numerische Mathematik, Tome 42 (1983) pp. 177-206. http://gdmltest.u-ga.fr/item/GDZPPN00117780X/