@article{JRAM_1964__0214_0215_150619,
     author = {Wolfgang M. Schmidt},
     title = {Normalit\"at bez\"uglich {Matrizen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {227--260},
     publisher = {mathdoc},
     volume = {0214_0215},
     year = {1964},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1964__0214_0215_150619/}
}