@misc{indiciaeae806ad68c94,
  title = {The quantitative determination of calcite associated with the carbonate-bearing apatites},
  author = {Sol R. Silverman and Ruth K. Fuyat and Jeanne D. Weiser},
  year = {1951},
  doi = {10.3133/tei118},
  url = {https://pubs.usgs.gov/publication/tei118},
  note = {Source identifier: tei118}
}