@article{fit-bonald-virtamo-04,
  author = {Thomas Bonald and Jorma Virtamo},
  title = {Calculating the flow level performance of balanced fairness in tree networks},
  journal = {Performance Evaluation},
  volume = {58},
  issue = {1},
  pages = {1 -- 14},
  year = {2004},
  url = {http://www.netlab.hut.fi/tutkimus/fit/publ/BF_in_tree_networks.pdf},
}