@CONFERENCE\{IMM2013-06546,
    author       = "F. {\AA}. Nielsen",
    title        = "Sequential collaboration network with sentiment coloring",
    year         = "2013",
    month        = "mar",
    keywords     = "Wikipedia, network visualization",
    booktitle    = "NetSci 2013",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "Informatics and Mathematical Modelling, Technical University of Denmark",
    organization = "",
    address      = "Richard Petersens Plads, Building 321, {DK-}2800 Kgs. Lyngby",
    note         = "June 3-{7,} 2013, Royal Library in Copenhagen",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/6546-full.html"
}