@misc{indiciaed0865b9cdae2,
  title = {Description of CRIB, the GIPSY retrieval mechanism, and the interface to the General Electric MARK III Service : CRIB, the mineral resources data bank of the U.S. Geological Survey--guide for public users, 1977},
  author = {James Alfred Calkins and Eleanor K. Keefer and Regina A. Ofsharick and George T. Mason and Patricia Tracy and Mary Atkins},
  year = {1978},
  doi = {10.3133/cir755a},
  url = {https://pubs.usgs.gov/publication/cir755A},
  note = {Source identifier: cir755A}
}