@inproceedings{ brzozowski2009,
    author = {Michael Brzozowski and Thomas Sandholm and Tad Hogg},
    title = {Effects of Feedback and Peer Pressure on Contributions to Enterprise Social Media},
    booktitle = {GROUP '09: Proceedings of the 2009 International Conference on Supporting Group Work},
    year = {2009},
    note = "http://www.group2009conference.com/",
}