@article{PMIHES_1974__44__241_0,
author = {Serre, Jean-Pierre},
title = {On a functorial property of power residue symbols. Erratum : Solution of the congruence subgroup problem for $SL\_n (n \ge 3)$ and $Sp\_{2n} (n \ge 2)$},
journal = {Publications Math\'ematiques de l'IH\'ES},
volume = {43},
year = {1974},
pages = {241-244},
mrnumber = {50 \#12972},
zbl = {0297.20054},
language = {en},
url = {http://dml.mathdoc.fr/item/PMIHES_1974__44__241_0}
}
Serre, Jean-Pierre. On a functorial property of power residue symbols. Erratum : Solution of the congruence subgroup problem for $SL_n (n \ge 3)$ and $Sp_{2n} (n \ge 2)$. Publications Mathématiques de l'IHÉS, Tome 43 (1974) pp. 241-244. http://gdmltest.u-ga.fr/item/PMIHES_1974__44__241_0/