@misc{indiciaed964e236de06,
  title = {Analytical data-management systems; 2, Normalization, atomicity, and structure of geosciences data},
  author = {J. T. O’Connor},
  year = {1994},
  doi = {10.3133/ofr94406},
  url = {https://pubs.usgs.gov/publication/ofr94406},
  note = {Source identifier: ofr94406}
}