@article{GDZPPN002324733,
title = {Torsion in Cocompact Lattices in Coverings of Spin (2,n).},
journal = {Mathematische Annalen},
volume = {268},
year = {1984},
pages = {403-420},
zbl = {0513.22008},
url = {http://dml.mathdoc.fr/item/GDZPPN002324733}
}
Raghunathan, M.S. Torsion in Cocompact Lattices in Coverings of Spin (2,n).. Mathematische Annalen, Tome 268 (1984) pp. 403-420. http://gdmltest.u-ga.fr/item/GDZPPN002324733/