@article{CRMATH_2009__347_5-6_243_0,
     author = {Cuccagna, Scipio and Visciglia, Nicola},
     title = {Scattering for small energy solutions of {NLS} with periodic potential in {1D}},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {243--247},
     publisher = {Elsevier},
     volume = {347},
     number = {5-6},
     year = {2009},
     doi = {10.1016/j.crma.2009.01.028},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2009.01.028/}
}