@misc{indiciae2ef0d2022e0f,
  title = {Outer planet satellite return missions using in situ propellant production},
  author = {Ash, R. L. and Cuda, V., Jr. and Stancati, M. L. and Niehoff, J. C.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19810033983},
  note = {Source identifier: 19810033983}
}