@conference{MCLMR12,
  title = "Price Differentiation in the Kelly Mechanism",
  author = "Richard T.B. Ma, Dah-Ming Chiu, John Chi Shing Lui, Vishal Misra, Dan Rubenstein",
  year = "2012",
  month = "jun",
  booktitle = "W-PIN 2012: The first Workshop on Pricing and Incentives in Networks (extended abstract)",
  address = "London, UK",
}