@article{cost257-Nyberg-per_eval-2003,
  author = {E. Nyberg and J. Virtamo and S. Aalto},
  title = {An Exact End-to-End Blocking Probability Algorithm for Multicast Networks},
  journal = {Performance Evaluation},
  month = {Dec.},
  year = {2003},
  volume = {54},
  number = {4},
  pages = {311--330},
  url = {http://www.netlab.hut.fi/tutkimus/cost257/publ/Nyberg2000.pdf},
}