@article{SIGMA_2015_11_a91,
     author = {David Bl\'azquez-Sanz and Juan J. Morales-Ruiz and Jacques-Arthur Weil},
     title = {Differential {Galois} {Theory} and {Lie} {Symmetries}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2015},
     volume = {11},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2015_11_a91/}
}