@article{10_1090_S0894_0347_2012_00746_2,
     author = {Kassaei, Payman},
     title = {Modularity lifting in parallel weight one},
     journal = {Journal of the American Mathematical Society},
     pages = {199--225},
     year = {2013},
     volume = {26},
     number = {1},
     doi = {10.1090/S0894-0347-2012-00746-2},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-2012-00746-2/}
}