@Article{SCI:Kel2011a,
  author =    "Y. Keller and Y. Gur",
  title =     "A Diffusion Approach to Network Localization",
  journal =   "{IEEE} Transactions on Signal Processing",
  volume =    "59",
  number =    "6",
  pages =     "2642--2654",
  year =      "2011",
  doi =       "10.1109/TSP.2011.2122261",
  url =       "http://www.sci.utah.edu/publications/keller11/sensor_ localization_one_column_sub.pdf",
}