@article{SIGMA_2015_11_a2,
     author = {Thomas Dreyfus and Julien Roques},
     title = {Galois {Groups} of {Difference} {Equations} of {Order} {Two} on {Elliptic} {Curves}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2015},
     volume = {11},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2015_11_a2/}
}