@article{kaltenbrunner_saw2007,
      AUTHOR =   "Andreas Kaltenbrunner and Vicen\c{c} G\'omez and Ayman Moghnieh and Rodrigo Meza and Josep Blat and Vicente L\'opez",
      YEAR =   2008,
      TITLE =    "Homogeneous temporal activity patterns in a large online communication space",
      JOURNAL =    "{International Journal on WWW/INTERNET}",
      VOLUME =   6,
      NUMBER =     1,
      PAGES =    {61--76},
      note = "10th International Conference on Business Information Systems. Workshop on Social Aspects of the Web"
}