@incollection{buckley2007efficient,
  title = {Efficient modelling of soft tissue using particle systems},
  author = {Buckley, Oliver and John, Nigel W},
  booktitle = {Medicine Meets Virtual Reality '15: In Vivo, in Vitro, in Silico: Designing the Next in Medicine},
  volume = {125},
  pages = {55},
  year = {2007},
  publisher = {IOS Press}
}