@misc{indiciae23f5833d79e0,
  title = {Development of an hp-version finite element method for computational optimal control},
  author = {Hodges, Dewey H. and Warner, Michael S.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940009971},
  note = {Source identifier: 19940009971}
}