@article{GDZPPN002065657,
title = {On the Kneser-Tits problem.},
journal = {Commentarii mathematici Helvetici},
volume = {60},
year = {1985},
pages = {107-121},
zbl = {0574.20033},
url = {http://dml.mathdoc.fr/item/GDZPPN002065657}
}
Prasad, Gopal; Raghunathan, M.S. On the Kneser-Tits problem.. Commentarii mathematici Helvetici, Tome 60 (1985) pp. 107-121. http://gdmltest.u-ga.fr/item/GDZPPN002065657/