@misc{indiciaeedb1be8ea21f,
  title = {Seeking excellence: An evaluation of 235 international laboratories conducting water isotope analyses by isotope-ratio and laser-absorption spectrometry},
  author = {Leonard I. Wassenaar and S. Terzer-Wassmuth and C. Douence and L. Araguas-Araguas and P. K. Aggarwal and Tyler B. Coplen},
  year = {2018},
  doi = {10.1002/rcm.8052},
  url = {https://pubs.usgs.gov/publication/70195559},
  note = {Source identifier: 70195559}
}