@misc{indiciae31e0babe43bb,
  title = {F-15 inlet/engine test techniques and distortion methodologies studies. Volume 7: Cross correlation functions.},
  author = {Stevens, C. H. and Spong, E. D. and Hammock, M. S.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780022186},
  note = {Source identifier: 19780022186}
}