@misc{indiciae42e553027733,
  title = {Study of stratospheric-ionospheric coupling during thunderstorms and tornadoes},
  author = {Hung, R. J. and Smith, R. E.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780034215},
  note = {Source identifier: 19780034215}
}