@article{NUMA_1989__54_3_133306,
     author = {Eberhard Schock},
     title = {Pointwise {Rational} {Approximation} and {Iterative} {Methods} for {Ill-Posed} {Problems.}},
     journal = {Numerische Mathematik},
     pages = {91--104},
     publisher = {mathdoc},
     volume = {54},
     number = {3},
     year = {1989},
     zbl = {0664.65053},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1989__54_3_133306/}
}