@INPROCEEDINGS{lagar11backfilling,
  author    = "H. Andr\'es Lagar-Cavilla and Kaustubh Joshi and Alexander Varshavsky and Jeffrey Bickford and Darwin Parra",
  title     = "{Traffic Backfilling: Subsidizing Lunch for Delay-Tolerant Applications in UMTS Networks}",
  booktitle = "Third ACM Workshop on Networking, Systems, and Applications on Mobile Handhelds (MobiHeld 2011)",
  month     = "October",
  year      = {2011}
}