@misc{indiciaec2d5c016db94,
  title = {Finite element solution of optimal control problems with state-control inequality constraints},
  author = {Bless, Robert R. and Hodges, Dewey H.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920064133},
  note = {Source identifier: 19920064133}
}