@article{10_4153_CJM_1999_041_0,
     author = {David, Chantal and Kisilevsky, Hershy and Pappalardi, Francesco},
     title = {Galois {Representations} with {Non-Surjective} {Traces}},
     journal = {Canadian journal of mathematics},
     pages = {936--951},
     year = {1999},
     volume = {51},
     number = {5},
     doi = {10.4153/CJM-1999-041-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1999-041-0/}
}