@article{NUMA_1965__7_131649,
     author = {B. BROSOWSKI},
     title = {\"Uber die {Eindeutigkeit} der rationalen {Tschebyscheff-Approximationen.}},
     journal = {Numerische Mathematik},
     pages = {176--186},
     publisher = {mathdoc},
     volume = {7},
     year = {1965},
     zbl = {0129.04802},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1965__7_131649/}
}