@article{ARM_1967_3_2_a0,
     author = {Schneider, Manfred},
     title = {Das {Einschliessen} der {L\"osungen} von {Gleichungen} im {Banachraum}},
     journal = {Archivum mathematicum},
     pages = {45--54},
     year = {1967},
     volume = {3},
     number = {2},
     mrnumber = {0223945},
     zbl = {0251.65044},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/ARM_1967_3_2_a0/}
}