Notas de Matemática - Nº 272
http://www.saber.ula.ve/handle/123456789/30656
20092026-05-27T15:18:41ZA lower bound for the spectral radius of a digraph
http://www.saber.ula.ve/handle/123456789/30657
A lower bound for the spectral radius of a digraph
Gudiño, E.; Rada, Juan
2010-03-18T18:46:18Z