@misc{indiciae13f87c4cd10a,
  title = {Design and Flight Tests of an Adaptive Control System Employing Normal-Acceleration Command},
  author = {McNeill, Water E. and McLean, John D. and Hegarty, Daniel M. and Heinle, Donovan R.},
  year = {1961},
  url = {https://ntrs.nasa.gov/citations/20040008111},
  note = {Source identifier: 20040008111}
}