@misc{indiciae00640820a6ee,
  title = {Deformation of the Long Valley Caldera, California: Inferences from measurements from 1988 to 2001},
  author = {J. O. Langbein},
  year = {2003},
  doi = {10.1016/s0377-0273(03)00172-0},
  url = {https://pubs.usgs.gov/publication/70025561},
  note = {Source identifier: 70025561}
}