@article{1077294894,
author = {Boston, Nigel},
title = {Families of Galois representations---increasing the
ramification},
journal = {Duke Math. J.},
volume = {68},
number = {1},
year = {1992},
pages = { 357-367},
language = {en},
url = {http://dml.mathdoc.fr/item/1077294894}
}
Boston, Nigel. Families of Galois representations—increasing the ramification. Duke Math. J., Tome 68 (1992) no. 1, pp. 357-367. http://gdmltest.u-ga.fr/item/1077294894/