@misc{indiciae75bc1fc8e1bb,
  title = {Lunar lander and return propulsion system trade study - Methodology with results},
  author = {Moreland, Robert J. and Sanders, Jerry B.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930066318},
  note = {Source identifier: 19930066318}
}