@article{wilkinson2007assessing,
  added-at = {2010-02-25T11:54:24.000+0100},
  author = {Wilkinson, D. and Wilkinson, D.M. and Huberman, B.A.},
  biburl = {http://www.bibsonomy.org/bibtex/272c614a4aa25d23509f62d1b7eae7a34/brightbyte},
  interhash = {1bd805d769e914e4233aaac5ad401223},
  intrahash = {72c614a4aa25d23509f62d1b7eae7a34},
  journal = {Arxiv preprint cs/0702140},
  keywords = {contribution economics wikinomics wikipedia},
  timestamp = {2010-02-25T11:54:24.000+0100},
  title = {{Assessing the value of coooperation in wikipedia}},
  year = 2007
}