@misc{indiciaeea18c92ebae7,
  title = {Humic substances in the Suwannee River, Georgia: Interactions, properties, and proposed structures},
  author = {R. C. Averett and J.A. Leenheer and Diane M. McKnight and K. A. Thorn},
  year = {1994},
  doi = {10.3133/wsp2373},
  url = {https://pubs.usgs.gov/publication/wsp2373},
  note = {Source identifier: wsp2373}
}