@misc{indiciae6761f41e527f,
  title = {Manned Systems Utilization Analysis. Study 2.1: Space Servicing Pilot Program Study},
  author = {Wolfe, R. R.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750015548},
  note = {Source identifier: 19750015548}
}