@misc{indiciae058ca4cabe22,
  title = {Discrete square root filtering - A survey of current techniques.},
  author = {Kaminskii, P. G. and Bryson, A. E., Jr. and Schmidt, S. F.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720029138},
  note = {Source identifier: 19720029138}
}