@misc{indiciae7f0e191b412d,
  title = {Navigation and guidance systems performance for three typical manned interplanetary missions},
  author = {Lowes, F. B. and Murtagh, T. B.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680018764},
  note = {Source identifier: 19680018764}
}