@misc{indiciae8e1c31438ddd,
  title = {Research on uranium resource models, a progress report: Part IV, LOGIC, a computer graphics program to construct integrated logic circuits for genetic-geologic models},
  author = {William A. Scott and Raymond Marriner Turner and Richard B. McCammon},
  year = {1981},
  doi = {10.3133/ofr81556},
  url = {https://pubs.usgs.gov/publication/ofr81556},
  note = {Source identifier: ofr81556}
}