@misc{indiciae358a9c400858,
  title = {A redundant strapdown inertial systems mechanization-SIRU},
  author = {Gilmore, J. P. and Mckern, R. A.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700066199},
  note = {Source identifier: 19700066199}
}