@misc{indiciaea89c282d5b59,
  title = {Electrical stratification in the middle atmosphere},
  author = {Croskey, C. L. and Hale, L. C. and Mitchell, J. D.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900048928},
  note = {Source identifier: 19900048928}
}