@misc{indiciaebd0862d8fb61,
  title = {Simplex GPS and InSAR Inversion Software},
  author = {Donnellan, Andrea and Parker, Jay W. and Lyzenga, Gregory A. and Pierce, Marlon E.},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120007380},
  note = {Source identifier: 20120007380}
}