@article{AFST_1999_6_8_1_125_0,
     author = {Juan J. Morales-Ruiz and Josep Maria Peris},
     title = {On a galoisian approach to the splitting of separatrices},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {125--141},
     publisher = {Universit\'e Paul Sabatier. Facult\'e des sciences},
     address = {Toulouse},
     volume = {Ser. 6, 8},
     number = {1},
     year = {1999},
     zbl = {0971.34076},
     mrnumber = {1721562},
     language = {en},
     url = {https://afst.centre-mersenne.org/item/AFST_1999_6_8_1_125_0/}
}