@article{MOMA_1957__61_177020,
     author = {Friedhelm Erwe},
     title = {Einheitsfunktionenspalten.},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {173--194},
     publisher = {mathdoc},
     volume = {61},
     year = {1957},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1957__61_177020/}
}