@misc{indiciae9555bcd7ecd5,
  title = {Modelling streamwater chemistry as a mixture of soilwater end-members - A step towards second-generation acidification models},
  author = {N. Christophersen and C. Neal and R. P. Hooper and R.D. Vogt and S. Andersen},
  year = {1990},
  doi = {10.1016/0022-1694(90)90130-p},
  url = {https://pubs.usgs.gov/publication/70016042},
  note = {Source identifier: 70016042}
}