@conference{wtlm04,
  title = " Dynamic offloading in a multi-provider environment: a behavioral framework and a polynomial-time dual algorithm for modeling and influencing peering",
  author = "Laura Wynter, Don Towsley, Zhen Liu, Vishal Misra",
  year = "2004",
  month = "may",
  booktitle = "PRIXNET 2004 - Internet Pricing Workshop",
}