@article{RuckdeschelKohlStablaetal.2006,
  author    = {Peter Ruckdeschel and Matthias Kohl and Thomas Stabla and Florian Camphausen},
  title     = {S4Classes for Distributions},
  series   = {R News},
  volume    = {6.2006},
  number    = {2},
  issn      = {1609-3631},
  pages     = {2 -- 6},
  year      = {2006},
  language  = {en}
}