To cite WMTregions in publications use:

Pavel Bazovkin, Karl Mosler (2012). An Exact Algorithm for Weighted-Mean Trimmed Regions in Any Dimension. Journal of Statistical Software, 47(13), 1-29. URL http://www.jstatsoft.org/v47/i13/.

Corresponding BibTeX entry:

  @Article{,
    title = {An Exact Algorithm for Weighted-Mean Trimmed Regions in
      Any Dimension},
    author = {Pavel Bazovkin and Karl Mosler},
    journal = {Journal of Statistical Software},
    year = {2012},
    volume = {47},
    number = {13},
    pages = {1--29},
    url = {http://www.jstatsoft.org/v47/i13/},
  }