@article{JRAM_1876__81_183416,
     author = {H. Bruns},
     title = {Ueber einen {Satz} aus der {Potentialtheorie.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {349--356},
     publisher = {mathdoc},
     volume = {81},
     year = {1876},
     zbl = {08.0622.03},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1876__81_183416/}
}