@article{IM_1983__74_143073,
     author = {J.H. Silverman},
     title = {Representations of integers by binary forms and the rank of the {Mordell-Weil} group.},
     journal = {Inventiones mathematicae},
     pages = {281--292},
     publisher = {mathdoc},
     volume = {74},
     year = {1983},
     zbl = {0525.14012},
     url = {http://geodesic.mathdoc.fr/item/IM_1983__74_143073/}
}