@misc{indiciae71b780dbdcf3,
  title = {Strapdown inertial measurement unit computer, volume 1 Final report},
  author = {Carpenter, P. and Lincoln, A. J. and Oleksiak, R. E.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700024669},
  note = {Source identifier: 19700024669}
}