@misc{indiciaefc1fa6a64dc6,
  title = {Optical and X-ray crystallographic investigations of strontioginorites},
  author = {Ralph P. Christian and G. Donald Eberlein and Judith A. Konnert},
  year = {1974},
  url = {https://pubs.usgs.gov/publication/70156513},
  note = {Source identifier: 70156513}
}