On a functorial property of power residue symbols. Erratum : Solution of the congruence subgroup problem for $S{L}_{n}\left(n\ge 3\right)$ and $S{p}_{2n}\left(n\ge 2\right)$
Publications Mathématiques de l'IHÉS, Volume 44 (1974), p. 241-244
@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},
publisher = {Institut des Hautes \'Etudes Scientifiques},
volume = {44},
year = {1974},
pages = {241-244},
zbl = {0297.20054},
mrnumber = {50 \#12972},
language = {en},
url = {http://www.numdam.org/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, Volume 44 (1974) pp. 241-244. http://www.numdam.org/item/PMIHES_1974__44__241_0/