@misc{indiciae9224bc818d66,
  title = {Optimization of non-linear systems with inequality constraints explicitly containing the control},
  author = {Lastman, G. J. and Tapley, B. D.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700065149},
  note = {Source identifier: 19700065149}
}