@misc{indiciaeb8caefad5bdb,
  title = {The Ulysses mission},
  author = {Wenzel, K.-P. and Marsden, R. G. and Page, D. E. and Smith, E. J.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920041684},
  note = {Source identifier: 19920041684}
}