@misc{indiciaeb50faf40e45b,
  title = {A manual for a laboratory information management system (LIMS) for light stable isotopes},
  author = {Tyler B. Coplen},
  year = {1997},
  doi = {10.3133/ofr97812},
  url = {https://pubs.usgs.gov/publication/ofr97812},
  note = {Source identifier: ofr97812}
}