@article{1077473736,
author = {Brauer, Alfred},
title = {Limits for the characteristic roots of a matrix},
journal = {Duke Math. J.},
volume = {13},
number = {1},
year = {1946},
pages = { 387-395},
language = {en},
url = {http://dml.mathdoc.fr/item/1077473736}
}
Brauer, Alfred. Limits for the characteristic roots of a matrix. Duke Math. J., Tome 13 (1946) no. 1, pp. 387-395. http://gdmltest.u-ga.fr/item/1077473736/