@article{CammarotoVilasi2012AMC,
  author  = {Filippo Cammaroto and Luca Vilasi},
  title   = {Multiple Solutions for a Nonhomogeneous Dirichlet Problem in Orlicz--Sobolev Spaces},
  journal = {Applied Mathematics and Computation},
  volume  = {218},
  number  = {23},
  pages   = {11518--11527},
  year    = {2012},
  doi     = {10.1016/j.amc.2012.05.039}
}