@misc{indiciae015dfa32fced,
  title = {Processing techniques development},
  author = {Landgrebe, D. A. and Davis, B. J. and Phillips, T. L. and Sand, C. R. and Anuta, P. E.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780006518},
  note = {Source identifier: 19780006518}
}