@conference{26261,
  author = {Stefania Romisch and Victor Zhang and Thomas Parker and Steven Jefferts},
  title = {Enabling accurate differential calibration of modern GPS receivers},
  year = {2012},
  month = {2012-11-26},
  publisher = {Proceedings of 2012 Precise Time and Time Interval (PTTI) Meeting, Reston, VA},
  language = {en},
}