@misc{indiciaed298d105566f,
  title = {Determination of ammonium in a buddingtonite sample by ion-chromatography},
  author = {P.R. Klock and P. J. Lamothe},
  year = {1986},
  doi = {10.1016/0039-9140(86)80261-2},
  url = {https://pubs.usgs.gov/publication/70015629},
  note = {Source identifier: 70015629}
}