Breuil, Christophe; Conrad, Brian; Diamond, Fred; Taylor, Richard (2001). “On the modularity of elliptic curves over 𝐐: Wild 3-adic exercises”. Journal of the American Mathematical Society14 (4): 843–939. doi:10.1090/S0894-0347-01-00370-8. ISSN0894-0347.
Breuil, Christophe; Conrad, Brian; Diamond, Fred; Taylor, Richard (2001). “On the modularity of elliptic curves over 𝐐: Wild 3-adic exercises”. Journal of the American Mathematical Society14 (4): 843–939. doi:10.1090/S0894-0347-01-00370-8. ISSN0894-0347.