@article{JRAM_1935__173_149918,
     author = {Ernst Witt},
     title = {Der {Existenzsatz} f\"ur abelsche {Funktionenk\"orper.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {43--51},
     publisher = {mathdoc},
     volume = {173},
     year = {1935},
     zbl = {0011.29101},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1935__173_149918/}
}