@inproceedings{DBLP:conf/apgv/EnnisPO08,
  author    = {Cathy Ennis and
               Christopher Peters and
               Carol O'Sullivan},
  title     = {Perceptual evaluation of position and orientation context
               rules for pedestrian formations},
  booktitle = {APGV},
  year      = {2008},
  pages     = {75-82},
  ee        = {http://doi.acm.org/10.1145/1394281.1394295},
  crossref  = {DBLP:conf/apgv/2008},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/apgv/2008,
  editor    = {Sarah H. Creem-Regehr and
               Karol Myszkowski},
  title     = {Proceedings of the 5th Symposium on Applied Perception in
               Graphics and Visualization, APGV 2008, Los Angeles, California,
               USA, August 9-10, 2008},
  booktitle = {APGV},
  publisher = {ACM},
  series    = {ACM International Conference Proceeding Series},
  year      = {2008},
  isbn      = {978-1-59593-981-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}