@misc{indiciae7fdd9c42b5a4,
  title = {A partial-step algorithm for enlarging the convergence region of the nonlinear estimation problem},
  author = {Boggs, D. H.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710037961},
  note = {Source identifier: 19710037961}
}