@misc{indiciaeb1ed3501f9b8,
  title = {Computer enhancement through interpretive techniques},
  author = {Foster, G. and Spaanenburg, H. A. E. and Stumpf, W. E.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720023579},
  note = {Source identifier: 19720023579}
}