@misc{indiciaea9eb22557896,
  title = {Interplanetary trajectory optimization},
  author = {Damario, L. A. and Stanford, R. H. and Byrnes, D. V.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810061404},
  note = {Source identifier: 19810061404}
}