@misc{indiciaeef3154bf4ccf,
  title = {A homotopy approach for combined control-structure optimization - Constructive analysis and numerical examples},
  author = {Scheid, R. E. and Milman, M. H. and Salama, M. and Bruno, R. and Gibson, J. S.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900035186},
  note = {Source identifier: 19900035186}
}