@article{MZ_1967__100_170806,
     author = {Horst Baumann},
     title = {Quotientens\"atze f\"ur {Matrizen} in der {Limitierungstheorie.}},
     journal = {Mathematische Zeitschrift},
     pages = {147--162},
     publisher = {mathdoc},
     volume = {100},
     year = {1967},
     zbl = {0148.29001},
     url = {http://geodesic.mathdoc.fr/item/MZ_1967__100_170806/}
}