@misc{indiciaecd9e45347716,
  title = {Carbon isotope fractionation of dissolved inorganic carbon (DIC) due to outgassing of carbon dioxide from a headwater stream},
  author = {D.H. Doctor and C. Kendall and S.D. Sebestyen and J. B. Shanley and N. Ohte and E.W. Boyer},
  year = {2007},
  doi = {10.1002/hyp.6833},
  url = {https://pubs.usgs.gov/publication/70000404},
  note = {Source identifier: 70000404}
}