@article{05165906,
title = {Optimal levels for modular mod 2 representations over totally real fields.},
journal = {Documenta Mathematica},
volume = {12},
year = {2007},
pages = {533-550},
zbl = {1137.11030},
language = {en},
url = {http://dml.mathdoc.fr/item/05165906}
}
Jarvis, Frazer. Optimal levels for modular mod 2 representations over totally real fields.. Documenta Mathematica, Tome 12 (2007) pp. 533-550. http://gdmltest.u-ga.fr/item/05165906/