@article{GDZPPN002438119,
title = {Amenability, unimodularity, and the spectral radius of random walks on finite graphs.},
journal = {Mathematische Zeitschrift},
volume = {205},
year = {1990},
pages = {471-486},
zbl = {0693.43001},
url = {http://dml.mathdoc.fr/item/GDZPPN002438119}
}
Woess, Wolfgang; Soardi, Paolo M. Amenability, unimodularity, and the spectral radius of random walks on finite graphs.. Mathematische Zeitschrift, Tome 205 (1990) pp. 471-486. http://gdmltest.u-ga.fr/item/GDZPPN002438119/