@inproceedings{DBLP:conf/cscl/ChernobilskyNH05,
  author    = {Ellina Chernobilsky and
               Anandi Nagarajan and
               Cindy E. Hmelo-Silver},
  title     = {Problem-based learning online: multiple perspectives on
               collaborative knowledge construction},
  booktitle = {CSCL},
  year      = {2005},
  pages     = {53-62},
  ee        = {http://dl.acm.org/citation.cfm?id=1149301},
  crossref  = {DBLP:conf/cscl/2005},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/cscl/2005,
  editor    = {Tak-Wai Chan},
  title     = {The Next 10 Years! Proceedings of the 2005 Conference on
               Computer Support for Collaborative Learning, CSCL '05, Taipei,
               Taiwan, May 30 - June 4, 2005},
  booktitle = {CSCL},
  publisher = {International Society of the Learning Sciences},
  year      = {2005},
  isbn      = {0-8058-5782-6},
  ee        = {http://dl.acm.org/citation.cfm?id=1149293},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}