@misc{indiciae65f9ffeace6d,
  title = {Optical-inertia space sextant for an advanced space navigation system, phase B},
  author = {Auclair, G. F. and Derby, R. M. and Foley, W. D. and Wilczynski, J. J.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660017775},
  note = {Source identifier: 19660017775}
}