@article{05279999,
title = {Estimates for absolute values of matrix functions.},
journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
volume = {16},
year = {2007},
pages = {444-450},
zbl = {1149.15015},
language = {en},
url = {http://dml.mathdoc.fr/item/05279999}
}
Gil', Michael I. Estimates for absolute values of matrix functions.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 16 (2007) pp. 444-450. http://gdmltest.u-ga.fr/item/05279999/