@article{1103044961,
author = {Varga, Richard S.},
title = {Eigenvalues of circulant matrices.},
journal = {Pacific J. Math.},
volume = {4},
number = {4},
year = {1954},
pages = { 151-160},
language = {en},
url = {http://dml.mathdoc.fr/item/1103044961}
}
Varga, Richard S. Eigenvalues of circulant matrices.. Pacific J. Math., Tome 4 (1954) no. 4, pp. 151-160. http://gdmltest.u-ga.fr/item/1103044961/