@misc{indiciae281c648036c1,
  title = {Interferometric estimation of ice sheet motion and topography},
  author = {Joughlin, Ian and Kwok, Ron and Fahnestock, Mark and Winebrenner, Dale and Tulaczyk, Slawek and Gogenini, Prasad},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/19990078398},
  note = {Source identifier: 19990078398}
}