Haiyi Zhu, Robert Kraut, Aniket Kittur. Effectiveness of shared leadership in online communities. In Steven E. Poltrock, Carla Simone, Jonathan Grudin, Gloria Mark, John Riedl, editors, CSCW '12 Computer Supported Cooperative Work, Seattle, WA, USA, February 11-15, 2012. pages 407-416, ACM, 2012. [doi]
Abstract is missing.