@article{NUMA_1986__48_133094,
     author = {W. Niethammer and M.H. Gutknecht},
     title = {k-Step {Iterative} {Methods} for {Solving} {Nonlinear} {Systems} of {Equations.}},
     journal = {Numerische Mathematik},
     pages = {699--712},
     publisher = {mathdoc},
     volume = {48},
     year = {1986},
     zbl = {0597.65047},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1986__48_133094/}
}