@misc{indiciae71c469b1e0e3,
  title = {Mikroskopicheskoe opredelenie prozrachnykh mineralov},
  author = {Michael Fleischer and Ray E. Wilcox and John J. Matzko},
  year = {1987},
  doi = {10.3133/b1627},
  url = {https://pubs.usgs.gov/publication/b1627},
  note = {Source identifier: b1627}
}