@article{AIHPC_2011__28_1_63_0,
     author = {Serra, Enrico and Tilli, Paolo},
     title = {Monotonicity constraints and supercritical {Neumann} problems},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {63--74},
     publisher = {Elsevier},
     volume = {28},
     number = {1},
     year = {2011},
     doi = {10.1016/j.anihpc.2010.10.003},
     mrnumber = {2765510},
     zbl = {1209.35044},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.anihpc.2010.10.003/}
}