@misc {IOPORT.70611633,
    author       = {Laniado, David and Tasso, Riccardo},
    title        = {Co-authorship 2.0: patterns of collaboration in wikipedia},
    howpublished = {HT, 201-210 (2011).},
    year         = {2011},
    doi          = {10.1145/1995966.1995994},
    identifier   = {70611633},
}