@misc{indiciae41f6556b0583,
  title = {Fractionation of carbon and hydrogen isotopes by methane-oxidizing bacteria},
  author = {D.D. Coleman and J.B. Risatti and M. Schoell},
  year = {1981},
  doi = {10.1016/0016-7037(81)90129-0},
  url = {https://pubs.usgs.gov/publication/70012043},
  note = {Source identifier: 70012043}
}