@misc{indiciae2e028aa52820,
  title = {An initial investigation into the organic matter biogeochemistry of the Congo River},
  author = {Robert G.M. Spencer and Peter J. Hernes and Anthony K. Aufdenkampe and Andy Baker and Pauline Gulliver and Aron Stubbins and George R. Aiken and Rachael Y. Dyda and Kenna D. Butler and Vincent L. Mwamba and Arthur M. Mangangu and Jose N. Wabakanghanzi and Johan Six},
  year = {2012},
  doi = {10.1016/j.gca.2012.01.013},
  url = {https://pubs.usgs.gov/publication/70038920},
  note = {Source identifier: 70038920}
}