@revista_internacional{242,
  keywords = {Composition matrix, Noisy pixels detection, Prefiltering mask},
  author = {Lina García-Cabrera and M.J García and P.L Duque and J.A Martínez and J.F Gómez and R Román},
  title = {Median-type filters with model-based preselection masks},
  year = {1996},
  journal = {Image and vision computing},
  volume = {14},
  pages = {741-752},
  url = {http://cat.inist.fr/?aModele=afficheN\&cpsidt=2490409},
}