@article{CRMATH_2006__342_12_903_0,
     author = {Bonheure, Denis and Van Schaftingen, Jean},
     title = {Nonlinear {Schr\"odinger} equations with potentials vanishing at infinity},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {903--908},
     publisher = {Elsevier},
     volume = {342},
     number = {12},
     year = {2006},
     doi = {10.1016/j.crma.2006.04.011},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2006.04.011/}
}