@misc{indiciae924fd193a910,
  title = {TRAJECTORY AND GUIDANCE CONSIDERATIONS FOR LUNAR RETURN MISSIONS},
  author = {Magness, T. A. and Pace, W. H., Jr. and Penzo, P. A. and Steiner, P. and Tompkins, E. H.},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/19630027383},
  note = {Source identifier: 19630027383}
}