@misc{indiciae6a46c0017a06,
  title = {Flight experience with X-15 inertial data system},
  author = {Christensen, J. V. and Dodgen, J. A.},
  year = {1961},
  url = {https://ntrs.nasa.gov/citations/19710070144},
  note = {Source identifier: 19710070144}
}