@misc{indiciae9f4d2de9c4e0,
  title = {Ogo 4 observations of extremely low frequency hiss.},
  author = {Muzzio, J. L. R. and Angerami, J. J.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720039342},
  note = {Source identifier: 19720039342}
}