@article{NUMA_1960__2_131453,
     author = {H. MAEHLY and CH. WITZGALL},
     title = {Tschebyscheff-Approximationen   in  kleinen {Intervallen.}   {I.} {Approximation} durch {Polynome.}},
     journal = {Numerische Mathematik},
     pages = {142--150},
     publisher = {mathdoc},
     volume = {2},
     year = {1960},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1960__2_131453/}
}