@article{GDZPPN001184075,
title = {Vandermonde Matrices on the Circle: Spectral Properties and Conditioning.},
journal = {Numerische Mathematik},
volume = {58},
year = {1990},
pages = {577-592},
zbl = {0728.15003},
url = {http://dml.mathdoc.fr/item/GDZPPN001184075}
}
Gautschi, W.; Córdova, A.; ... Vandermonde Matrices on the Circle: Spectral Properties and Conditioning.. Numerische Mathematik, Tome 58 (1990) pp. 577-592. http://gdmltest.u-ga.fr/item/GDZPPN001184075/