@misc{indiciaebdae206334c8,
  title = {U.S. Geological Survey standards-I. Additional data on rocks G-1 and W-1, 1965-1967},
  author = {M. Fleischer},
  year = {1969},
  doi = {10.1016/0016-7037(69)90093-3},
  url = {https://pubs.usgs.gov/publication/70011426},
  note = {Source identifier: 70011426}
}