@misc{indiciae48b1280ecd9e,
  title = {Fluorescence excitation-emission matrix regional integration to quantify spectra for dissolved organic matter},
  author = {W. Chen and P. Westerhoff and J.A. Leenheer and K. Booksh},
  year = {2003},
  doi = {10.1021/es034354c},
  url = {https://pubs.usgs.gov/publication/70025024},
  note = {Source identifier: 70025024}
}