@article{IM_1992__109_2_144023,
     author = {Matthias Flach},
     title = {A finiteness theorem for the symmetric square of an elliptic curve.},
     journal = {Inventiones mathematicae},
     pages = {307--328},
     publisher = {mathdoc},
     volume = {109},
     number = {2},
     year = {1992},
     zbl = {0781.14022},
     url = {http://geodesic.mathdoc.fr/item/IM_1992__109_2_144023/}
}