@misc{indiciae9d2307d34062,
  title = {Gold in natural water: A method of determination by solvent extraction and electrothermal atomization},
  author = {J. B. McHugh},
  year = {1984},
  doi = {10.1016/0375-6742(84)90072-4},
  url = {https://pubs.usgs.gov/publication/70013318},
  note = {Source identifier: 70013318}
}