@misc{indiciae7c68035d90f6,
  title = {Robust Real-Time Wide-Area Differential GPS Navigation},
  author = {Yunck, Thomas P. and Bertiger, William I. and Lichten, Stephen M. and Mannucci, Anthony J. and Muellerschoen, Ronald J. and Wu, Sien-Chong},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/19990008576},
  note = {Source identifier: 19990008576}
}