@misc{indiciae2d7f31118aa5,
  title = {A comparison of six methods for measuring soil-surface carbon dioxide fluxes},
  author = {J.M. Norman and C.J. Kucharik and S.T. Gower and D. D. Baldocchi and P.M. Crill and M. Rayment and K. Savage and Robert G. Striegl},
  year = {1997},
  doi = {10.1029/97jd01440},
  url = {https://pubs.usgs.gov/publication/70019181},
  note = {Source identifier: 70019181}
}