@misc{indiciaec854b7d9436a,
  title = {Stable isotope fractionation of selenium by natural microbial consortia},
  author = {A.S. Ellis and T.M. Johnson and M.J. Herbel and T.D. Bullen},
  year = {2003},
  doi = {10.1016/s0009-2541(02)00391-1},
  url = {https://pubs.usgs.gov/publication/70025747},
  note = {Source identifier: 70025747}
}