@article{10_1090_S0894_0347_1991_1080648_7,
     author = {Gouv\~A{\textordfeminine}a, F. and Mazur, B.},
     title = {The square-free sieve and the rank of elliptic curves},
     journal = {Journal of the American Mathematical Society},
     pages = {1--23},
     publisher = {mathdoc},
     volume = {04},
     number = {1},
     year = {1991},
     doi = {10.1090/S0894-0347-1991-1080648-7},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1991-1080648-7/}
}