@misc{indiciae34ae7677b4d8,
  title = {Guidance, flight mechanics and trajectory optimization. Volume 10 - Dynamic programming},
  author = {Abbott, A. S. and Mc Intyre, J. E.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680011608},
  note = {Source identifier: 19680011608}
}