@misc{indiciae32129ace8e33,
  title = {Use of InSAR to identify land-surface displacements caused by aquifer-system compaction in the Paso Robles area, San Luis Obispo County, California, March to August 1997},
  author = {David W. Valentine and Jill N. Densmore and Devin L. Galloway and Falk Amelung},
  year = {2001},
  doi = {10.3133/ofr00447},
  url = {https://pubs.usgs.gov/publication/ofr00447},
  note = {Source identifier: ofr00447}
}