@article{1255380842,
author = {Reiner, Irving},
title = {Normal subgroups of the unimodular group},
journal = {Illinois J. Math.},
volume = {2},
number = {1},
year = {1958},
pages = { 142-144},
language = {en},
url = {http://dml.mathdoc.fr/item/1255380842}
}
Reiner, Irving. Normal subgroups of the unimodular group. Illinois J. Math., Tome 2 (1958) no. 1, pp. 142-144. http://gdmltest.u-ga.fr/item/1255380842/