@article{01436120,
title = {On Kazhdan's property (T) and Kazhdan constants associated to a Laplacian for SL(3,R).},
journal = {Journal of Lie Theory},
volume = {10},
year = {2000},
pages = {93-105},
zbl = {0947.22002},
language = {en},
url = {http://dml.mathdoc.fr/item/01436120}
}
Bekka, M.E.B.; Mayer, M. On Kazhdan's property (T) and Kazhdan constants associated to a Laplacian for SL(3,R).. Journal of Lie Theory, Tome 10 (2000) pp. 93-105. http://gdmltest.u-ga.fr/item/01436120/