@misc{indiciae3e0798b589e3,
  title = {Variations in stable- isotope ratios of ground waters in seismically active regions of California},
  author = {J. R. O’Neil and Chi-Yu King},
  year = {2012},
  doi = {10.1029/gl008i005p00429},
  url = {https://pubs.usgs.gov/publication/70011775},
  note = {Source identifier: 70011775}
}