EberspacherJ06'

@inproceedings{DBLP:conf/icalt/EberspacherJ06,
  author    = {Henri Ebersp{\"a}cher and
               Michelle Joab},
  title     = {Virtus: Group Support Using Role-Based Collaboration},
  booktitle = {ICALT},
  year      = {2006},
  pages     = {1079-1081},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/ICALT.2006.351},
  crossref  = {DBLP:conf/icalt/2006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/icalt/2006,
  title     = {Proceedings of the 6th IEEE International Conference on
               Advanced Learning Technologies, ICALT 2006, 5-7 July 2006,
               Kerkrade, The Netherlands},
  booktitle = {ICALT},
  publisher = {IEEE Computer Society},
  year      = {2006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}