@article{JRAM_1932__168_149828,
     author = {Theodor Estermann},
     title = {Eine neue {Darstellung} und neue {Anwendungen} der {Viggo} {Brunschen} {Methode.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {106--116},
     publisher = {mathdoc},
     volume = {168},
     year = {1932},
     zbl = {0005.15303},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1932__168_149828/}
}