@misc{indiciae02a4fbc045c0,
  title = {Denitrification measurements in aquatic sediments: A comparison of three methods},
  author = {Sybil P. Seitzinger and Lars Peter Nielsen and Jane Caffrey and Peter Bondo Christensen},
  year = {1993},
  doi = {10.1007/bf00023750},
  url = {https://pubs.usgs.gov/publication/70243610},
  note = {Source identifier: 70243610}
}