@misc{indiciaed2bab6ed316f,
  title = {Comparison of digestion methods for total elemental analysis of peat and separation of its organic and inorganic components},
  author = {C. S.E. Papp and T. F. Harms},
  year = {1985},
  doi = {10.1039/an9851000237},
  url = {https://pubs.usgs.gov/publication/70012946},
  note = {Source identifier: 70012946}
}