@misc{indiciae03d46f6e7495,
  title = {D/H ratios in speleothem fluid inclusions: A guide to variations in the isotopic composition of meteoric precipitation?},
  author = {R.S. Harmon and H.P. Schwarcz and J. R. O’Neil},
  year = {1979},
  doi = {10.1016/0012-821x(79)90033-5},
  url = {https://pubs.usgs.gov/publication/70012499},
  note = {Source identifier: 70012499}
}