@misc{indiciaec922b86fe2ce,
  title = {Program for the analysis of time series},
  author = {Brown, T. J. and Brown, C. G. and Hardin, J. C.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740026873},
  note = {Source identifier: 19740026873}
}