@misc{indiciae02f3425a580e,
  title = {Crystallography of some lunar plagioclases},
  author = {D. B. Stewart and D.E. Appleman and J.S. Huebner and J. R. Clark},
  year = {1970},
  doi = {10.1126/science.167.3918.634},
  url = {https://pubs.usgs.gov/publication/70010065},
  note = {Source identifier: 70010065}
}