@article{NUMA_1985__47_133043,
     author = {J.W. Schmidt and W. Hoyer and Ch. Haufe},
     title = {Consistent {Approximations} in {Newton-Type} {Decomposition} {Methods.}},
     journal = {Numerische Mathematik},
     pages = {413--426},
     publisher = {mathdoc},
     volume = {47},
     year = {1985},
     zbl = {0548.65034},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1985__47_133043/}
}