@misc{indiciaedc6800d057a2,
  title = {Analysis of barium and strontium in sediments by dc plasma emission spectrometry},
  author = {P. C. Bowker and F.T. Manheim},
  year = {1982},
  doi = {10.1366/0003702824639709},
  url = {https://pubs.usgs.gov/publication/70188762},
  note = {Source identifier: 70188762}
}