@misc{indiciaefc8f5b98703b,
  title = {VTOL shipboard letdown guidance system analysis},
  author = {Phatak, A. V. and Karmali, M. S.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19840017648},
  note = {Source identifier: 19840017648}
}