@misc{indiciaea63843017ad6,
  title = {Planar ion trap (retarding potential analyzer) experiment for atmosphere explorer},
  author = {Hanson, W. B. and Sanatani, S. and Lippincott, C. R. and Zuccaro, D. R.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19830028298},
  note = {Source identifier: 19830028298}
}