@article{1183524393,
author = {Borel, Armand and Harish-Chandra},
title = {Arithmetic subgroups of algebraic groups},
journal = {Bull. Amer. Math. Soc.},
volume = {67},
number = {6},
year = {1961},
pages = { 579-583},
language = {en},
url = {http://dml.mathdoc.fr/item/1183524393}
}
Borel, Armand; Harish-Chandra. Arithmetic subgroups of algebraic groups. Bull. Amer. Math. Soc., Tome 67 (1961) no. 6, pp. 579-583. http://gdmltest.u-ga.fr/item/1183524393/