@article{JRAM_1953__191_150236,
     author = {Georg N\"obeling},
     title = {Limitentheorie in topologischen {Vereinen} und {Verb\"anden.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {125--134},
     publisher = {mathdoc},
     volume = {191},
     year = {1953},
     zbl = {0050.39001},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1953__191_150236/}
}