@misc{indiciae28f064fe338f,
  title = {Net alkalinity and net acidity 1: Theoretical considerations},
  author = {C.S. Kirby and C.A. Cravotta},
  year = {2005},
  doi = {10.1016/j.apgeochem.2005.07.002},
  url = {https://pubs.usgs.gov/publication/70027885},
  note = {Source identifier: 70027885}
}