@misc{indiciae4a0cef3f1250,
  title = {Integrated Manned Interplanetary Spacecraft Concept Definition. Volume 3 - System Analysis. Part 2 - Experiment Program Final Report},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680009780},
  note = {Source identifier: 19680009780}
}