@Article{baddturn05,
  author =	 {A. Baddeley and R. Turner},
  title =	 {Spatstat: an {{\sf R}} package for analyzing spatial
                  point patterns},
  journal =	 {Journal of Statistical Software},
  year =	 2005,
  volume =	 12,
  number =	 6,
  pages =	 {1--42},
  note =	 {{URL}: {{\tt www.jstatsoft.org}}, {ISSN}: 1548-7660}
}

@Misc{spatstatURL,
  key =		 {spatstat},
  author =	 {A. Baddeley and R. Turner},
  title =	 {{{\tt spatstat}} website},
  howpublished = {{URL}: {{\tt www.spatstat.org}}}
}

@InCollection{baddturn06,
  author =	 {A. Baddeley and R. Turner},
  title =	 {Modelling spatial point patterns in {{\sf R}}},
  pages =        {23--74},
  booktitle =	 {Case Studies in Spatial Point Pattern Modelling},
  publisher =	 {Springer-Verlag},
  series =	 {Lecture Notes in Statistics},
  number =	 185,
  address =      {New York},
  year =	 2006,
  editor =	 {A. Baddeley and P. Gregori and J. Mateu and
                  R. Stoica and D. Stoyan},
  note =	 {{ISBN}: 0-387-28311-0}
}