@misc{indiciae8dbbab26572e,
  title = {Outer Planets/Solar Probe Project: Solar Probe},
  author = {Gloeckler, G. and Terrile, R. and Klaasen, K. and Tsurutani, B.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20210003726},
  note = {Source identifier: 20210003726}
}