@InProceedings{cohen2003ibr,
  title={{Incentives Build Robustness in BitTorrent}},
  author={Cohen, B.},
  booktitle={Proc. of the Workshop on Economics of Peer-to-Peer Systems},
  year={2003},
  pdfurl = {http://www.disi.unitn.it/~montreso/ds/syllabus/papers/bittorrentecon.pdf}
}