@misc{indiciae39c6bfa0181f,
  title = {OPTIMUM NONLINEAR CONTROL FOR ARBITRARY DISTURBANCES},
  author = {Oldenburger, R. and Smith, N. P.},
  year = {1960},
  url = {https://ntrs.nasa.gov/citations/19620005890},
  note = {Source identifier: 19620005890}
}