@misc{indiciae593c250318fd,
  title = {A quantitative measure of phase correlations in density fields},
  author = {Scherrer, Robert J. and Melott, Adrian L. and Shandarin, Sergei F.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910062665},
  note = {Source identifier: 19910062665}
}