@article{MOMA_1950__54_176843,
     author = {Karl Prachar},
     title = {\"Uber bedingt konvergente {Vektorreihen} im {Banach'schen} {Raum.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {284--307},
     publisher = {mathdoc},
     volume = {54},
     year = {1950},
     zbl = {0039.05903},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1950__54_176843/}
}