@article{CRMATH_2003__337_11_689_0,
     author = {Duke, William},
     title = {Almost all reductions modulo \protect\emph{p} of an elliptic curve have a large exponent},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {689--692},
     publisher = {Elsevier},
     volume = {337},
     number = {11},
     year = {2003},
     doi = {10.1016/j.crma.2003.10.006},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2003.10.006/}
}