@misc{indiciaee47bcc4e5777,
  title = {Suboptimal filtering. Part 1 - Adaptive filtering Final report},
  author = {Bailie, A. E. and Jazwinski, A. H. and Levine, N. and Schmidt, S. F.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680024355},
  note = {Source identifier: 19680024355}
}