@InProceedings{HHW04-RCI,
  author    = {Nina Hesby and Poul E. Heegaard and Otto Wittner},
  title     = {Robust Connections in IP Networks Using Primary and Backup Paths},
  booktitle = {Proceedings of the 17th Nordic Teletraffic Seminar},
  year      = 2004,
  address   = {Fornebu, Norway},
  month     = aug,
  pdfurl    = "http://www.cs.unibo.it/bison/publications/nts17.pdf"
}