@misc{indiciae5b97497a66cc,
  title = {Improved method for the determination of nonpurgeable suspended organic carbon in natural water by silver filter filtration, wet chemical oxidation, and infrared spectrometry},
  author = {Mark R. Burkhardt and Ronald W. Brenton and James A. Kammer and Virenda K. Jha and Peggy G. O’Mara-Lopez and Mark T. Woodworth},
  year = {1999},
  doi = {10.1029/1998wr900052},
  url = {https://pubs.usgs.gov/publication/70022090},
  note = {Source identifier: 70022090}
}