@misc{indiciae1cb1747b9158,
  title = {A homotopy algorithm for digital optimal projection control GASD-HADOC},
  author = {Collins, Emmanuel G., Jr. and Richter, Stephen and Davis, Lawrence D.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940019997},
  note = {Source identifier: 19940019997}
}