@article{NUMA_1986__50_133152,
     author = {Eberhard Schock},
     title = {Semi-Iterative {Methods} for the {Approximate} {Solution} of {Ill-Posed} {Problems.}},
     journal = {Numerische Mathematik},
     pages = {263--272},
     publisher = {mathdoc},
     volume = {50},
     year = {1986},
     zbl = {0606.65040},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1986__50_133152/}
}