@misc{indiciae9c77525f4b1e,
  title = {Study of low frequency hydromagnetic waves using ATS-1 data},
  author = {Cummings, W. D. and Mason, F. and Coleman, P. J., Jr.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19760023334},
  note = {Source identifier: 19760023334}
}