@article{NUMA_1967__10_131766,
     author = {B. BROSOWSKI and LOEB and H.L.},
     title = {Zur {Eindeutigkeit} der rationalen {Tschebyscheff-Approximationen} an stetig differenzierbare {Funktionen.}},
     journal = {Numerische Mathematik},
     pages = {51--55},
     publisher = {mathdoc},
     volume = {10},
     year = {1967},
     zbl = {0168.14802},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1967__10_131766/}
}