@article{MZ_1973__133_171945,
     author = {Walter Deuber},
     title = {Partitionen und lineare {Gleichungssysteme.}},
     journal = {Mathematische Zeitschrift},
     pages = {109--124},
     publisher = {mathdoc},
     volume = {133},
     year = {1973},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1973__133_171945/}
}