@article{NUMA_1968__12_131849,
     author = {J. STOER and B. BROSOWSKI},
     title = {Zur rationalen {Tschebyscheff-Approximation} differenzierbarer und analytischer {Funktionen.}},
     journal = {Numerische Mathematik},
     pages = {57--65},
     publisher = {mathdoc},
     volume = {12},
     year = {1968},
     zbl = {0174.47104},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1968__12_131849/}
}