@misc{indiciaed4eb14108a55,
  title = {Thrust vector orientation in pilot-controlled lunar landings.},
  author = {Barker, L. K. and Queijo, M. J.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19650050861},
  note = {Source identifier: 19650050861}
}