@misc{indiciae9af7601e1c8f,
  title = {Volcano geodesy: The search for magma reservoirs and the formation of eruptive vents},
  author = {J.J. Dvorak and D. Dzurisin},
  year = {1997},
  doi = {10.1029/97rg00070},
  url = {https://pubs.usgs.gov/publication/70019639},
  note = {Source identifier: 70019639}
}