@article{JRAM_1975__276_151611,
     author = {Helmut M\"uller},
     title = {Bemerkungen zur {Approximation} stetiger {Funktionen} in einer p-adischen {Variablen.} {I.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {167--169},
     publisher = {mathdoc},
     volume = {276},
     year = {1975},
     zbl = {0307.41004},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1975__276_151611/}
}