@misc{indiciae5d9e850fae1d,
  title = {Factors that affect molecular weight distribution of Suwannee river fulvic acid as determined by electrospray ionization/mass spectrometry},
  author = {Colleen E. Rostad and Jerry A. Leenheer},
  year = {2004},
  doi = {10.1016/j.aca.2004.06.065},
  url = {https://pubs.usgs.gov/publication/70185109},
  note = {Source identifier: 70185109}
}