@misc{indiciae0c576c7ec4a4,
  title = {Evaluation of the 'mean frequency' technique},
  author = {Gaddy, E. M. and Reiss, H. R.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19760049891},
  note = {Source identifier: 19760049891}
}