@misc{indiciae8c3ee65e7d44,
  title = {Aqueous stability of gadolinium in surface waters receiving sewage treatment plant effluent Boulder Creek, Colorado},
  author = {P. L. Verplanck and Howard E. Taylor and D. Kirk Nordstrom and L. B. Barber},
  year = {2005},
  doi = {10.1021/es048456u},
  url = {https://pubs.usgs.gov/publication/70027901},
  note = {Source identifier: 70027901}
}