@misc{indiciaeabb4d05a1843,
  title = {Redundant integrated flight control/navigation inertial sensor complex},
  author = {Ebner, R. E. and Mark, J. G.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770059956},
  note = {Source identifier: 19770059956}
}