@article{JRAM_1927__156_149604,
     author = {Robert Remak},
     title = {\"Uber die erste {Randwertaufgabe} der {Potentialtheorie.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {227--230},
     publisher = {mathdoc},
     volume = {156},
     year = {1927},
     zbl = {53.0460.01},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1927__156_149604/}
}