@misc{indiciae27f1778a1e4b,
  title = {Galactic Jupiter probes},
  author = {Clark, J. F. and Hymowitz, E. W. and Trainor, J. H.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670017979},
  note = {Source identifier: 19670017979}
}