@article{02042855,
title = {The maximal spectral radius of a digraph with },
journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
volume = {10},
year = {2003},
pages = {179-189},
zbl = {1047.05029},
language = {en},
url = {http://dml.mathdoc.fr/item/02042855}
}
Snellman, Jan. The maximal spectral radius of a digraph with . ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 10 (2003) pp. 179-189. http://gdmltest.u-ga.fr/item/02042855/