@misc{indiciae7e9274b1ee17,
  title = {Monitoring regional crustal deformation with horizontal geodetic data},
  author = {Snay, R. A. and Gergen, J. G.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790013301},
  note = {Source identifier: 19790013301}
}