@misc{indiciaedc2170c69cd5,
  title = {Heliospheric current sheet and its solar cycle variations},
  author = {Akasofu, Syun-Ichi and Fry, Craig D.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870039734},
  note = {Source identifier: 19870039734}
}