To cite package adimpro in publications use:

Polzehl J, Tabelow K (2007). “Adaptive Smoothing of Digital Images: The R Package adimpro.” Journal of Statistical Software, 19(1), 1–17. doi:10.18637/jss.v019.i01.

Corresponding BibTeX entry:

  @Article{,
    title = {Adaptive Smoothing of Digital Images: The {R} Package
      {adimpro}},
    author = {J\"org Polzehl and Karsten Tabelow},
    journal = {Journal of Statistical Software},
    year = {2007},
    volume = {19},
    number = {1},
    pages = {1--17},
    doi = {10.18637/jss.v019.i01},
  }