@misc{indiciaefeab0e12a415,
  title = {A method of trajectory optimization by fast-time repetitive computations},
  author = {Crane, D. F. and Raby, J. S. and Wingrove, R. C.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660012988},
  note = {Source identifier: 19660012988}
}