@misc{indiciaee0369d328af1,
  title = {Combined radiogenic (87Sr/86Sr, 234U/238U) and stable (δ88Sr) isotope systematics as tracers of anthropogenic groundwater contamination within the Williston Basin USA},
  author = {Leonid A. Neymark and Wayne R. Premo and Poul Emsbo},
  year = {2018},
  doi = {10.1016/j.apgeochem.2018.06.006},
  url = {https://pubs.usgs.gov/publication/70283422},
  note = {Source identifier: 70283422}
}