@misc{indiciaeadc496f1497f,
  title = {Interpretation of potentiometric titration of H-montmorillonite},
  author = {A. M. Pommer and D. Carroll},
  doi = {10.1038/185595a0},
  url = {https://pubs.usgs.gov/publication/70220485},
  note = {Source identifier: 70220485}
}