@misc{indiciae5d70baf417b5,
  title = {Techniques and errors in measuring cross- correlation and cross-spectral density functions},
  author = {Enochson, L. D. and Kelly, R. D. and Rondinelli, L. A.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660014306},
  note = {Source identifier: 19660014306}
}