@misc{indiciaea0c5a9c8daa4,
  title = {Nitrogen cycling between sediment and the shallow-water column in the transition zone of the Potomac River and estuary. I. Nitrate and ammonium fluxes},
  author = {N.S. Simon},
  year = {1988},
  doi = {10.1016/0272-7714(88)90002-9},
  url = {https://pubs.usgs.gov/publication/70013827},
  note = {Source identifier: 70013827}
}