@inbook{13302,
  author       = {{Trier, Matthias and Bobrik, Annette}},
  booktitle    = {{Communities and Technologies 2007}},
  isbn         = {{9781846289040}},
  title        = {{{Analyzing the Dynamics of Community Formation Using Brokering Activities}}},
  doi          = {{10.1007/978-1-84628-905-7_23}},
  year         = {{2010}},
}