@article{JRAM_1975__0278_0279_151647,
     author = {Peter Bundschuh},
     title = {Zur simultanen {Approximation} von {\ss}0, ... {\ss}n-1 und ... durch algebraische {Zahlen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {99--117},
     publisher = {mathdoc},
     volume = {0278_0279},
     year = {1975},
     zbl = {0311.10034},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1975__0278_0279_151647/}
}