@misc{[aucphcre[cp[ct[ct[cp[ct13,
 author={Graham Williams [aut and cph and cre] and Mark Vere Culp [cph] and Ed Cox [ctb] and Anthony Nolan [ctb] and Denis White [cph] and Daniele Medri [ctb]},
 title={r-cran-rattle},
 year={2013},
 note={\url{http://mloss.org/software/view/382/}}
}