@article{10_1017_S0017089500032183,
     author = {Siksek, S. and Smart, N. P.},
     title = {On the complexity of computing the {2-Selmer} group of an elliptic curve},
     journal = {Glasgow mathematical journal},
     pages = {251--257},
     year = {1997},
     volume = {39},
     number = {3},
     doi = {10.1017/S0017089500032183},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500032183/}
}