@article{CammarotoVilasi2013JMAA,
  author  = {Filippo Cammaroto and Luca Vilasi},
  title   = {On a Perturbed p(x)-Laplacian Problem in Bounded and Unbounded Domains},
  journal = {Journal of Mathematical Analysis and Applications},
  volume  = {402},
  pages   = {71--83},
  year    = {2013},
  doi     = {10.1016/j.jmaa.2013.01.013}
}