@misc{indiciaec82a06fe7797,
  title = {Minimal parameter solution of the orthogonal matrix differential equation},
  author = {Bar-Itzhack, Itzhack Y. and Markley, F. Landis},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900046196},
  note = {Source identifier: 19900046196}
}