@article{AIHPC_1996__13_6_783_0,
     author = {Serra, Enrico and Tarallo, Massimo and Terracini, Susanna},
     title = {On the existence of homoclinic solutions for almost periodic second order systems},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {783--812},
     publisher = {Gauthier-Villars},
     volume = {13},
     number = {6},
     year = {1996},
     mrnumber = {1420498},
     zbl = {0873.58032},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1996__13_6_783_0/}
}