@article{1200770665,
author = {Chahal, Jasbir Singh},
title = {Arithmetic subgroups of the symplectic group},
journal = {Osaka J. Math.},
volume = {14},
number = {1},
year = {1977},
pages = { 487-500},
language = {en},
url = {http://dml.mathdoc.fr/item/1200770665}
}
Chahal, Jasbir Singh. Arithmetic subgroups of the symplectic group. Osaka J. Math., Tome 14 (1977) no. 1, pp. 487-500. http://gdmltest.u-ga.fr/item/1200770665/