@article{01194785,
title = {A polynomial time spectra decomposition test for certain classes of inverse M-matrices.},
journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
volume = {4},
year = {1998},
pages = {129-141},
zbl = {0911.65036},
language = {en},
url = {http://dml.mathdoc.fr/item/01194785}
}
Stuart, Jeffrey L. A polynomial time spectra decomposition test for certain classes of inverse M-matrices.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 4 (1998) pp. 129-141. http://gdmltest.u-ga.fr/item/01194785/