@misc{indiciae59861cfd4bd6,
  title = {Adaptive control for Mars entry based on sensitivity analysis.},
  author = {Cefola, P. J. and Shen, C. N.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690059204},
  note = {Source identifier: 19690059204}
}