@article{02168708,
title = {A note on the spectra of tridiagonal matrices.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2004},
year = {2004},
pages = {1575-1579},
doi = {10.1155/S0161171204311361},
zbl = {1073.15008},
language = {en},
url = {http://dml.mathdoc.fr/item/02168708}
}
da Fonseca, C.M.; Petronilho, J. A note on the spectra of tridiagonal matrices.. International Journal of Mathematics and Mathematical Sciences, Tome 2004 (2004) pp. 1575-1579. doi : 10.1155/S0161171204311361. http://gdmltest.u-ga.fr/item/02168708/