@inproceedings{DBLP:conf/chi/PalanqueBBBJJ07,
  author    = {Philippe A. Palanque and
               Sandra Basnyat and
               Regina Bernhaupt and
               Ronald L. Boring and
               Chris Johnson and
               Peter Johnson},
  title     = {Beyond usability for safety critical systems: how to be
               sure (safe, usable, reliable, and evolvable)?},
  booktitle = {CHI Extended Abstracts},
  year      = {2007},
  pages     = {2133-2136},
  ee        = {http://doi.acm.org/10.1145/1240866.1240966},
  crossref  = {DBLP:conf/chi/2007a},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/chi/2007a,
  editor    = {Mary Beth Rosson and
               David J. Gilmore},
  title     = {Extended Abstracts Proceedings of the 2007 Conference on
               Human Factors in Computing Systems, CHI 2007, San Jose,
               California, USA, April 28 - May 3, 2007},
  booktitle = {CHI Extended Abstracts},
  publisher = {ACM},
  year      = {2007},
  isbn      = {978-1-59593-642-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}