@article{NUMA_1975__24_132320,
     author = {W. Gautschi},
     title = {Optimally {Conditioned} {Vandermonde} {Matrices.}},
     journal = {Numerische Mathematik},
     pages = {1--12},
     publisher = {mathdoc},
     volume = {24},
     year = {1975},
     zbl = {0316.65005},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1975__24_132320/}
}