@inproceedings{DBLP:conf/hicss/GilbertBK09,
  author    = {Eric Gilbert and
               Tony Bergstrom and
               Karrie Karahalios},
  title     = {Blogs are Echo Chambers: Blogs are Echo Chambers},
  booktitle = {HICSS},
  year      = {2009},
  pages     = {1-10},
  ee        = {http://dx.doi.org/10.1109/HICSS.2009.91},
  crossref  = {DBLP:conf/hicss/2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/hicss/2009,
  title     = {42st Hawaii International International Conference on Systems
               Science (HICSS-42 2009), Proceedings (CD-ROM and online),
               5-8 January 2009, Waikoloa, Big Island, HI, USA},
  booktitle = {HICSS},
  publisher = {IEEE Computer Society},
  year      = {2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}