@misc{indiciae92c5a2f3ea7a,
  title = {The polar electrojet.},
  author = {Akasofu, S.-I. and Chapman, S. and Meng, C.-I.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660039926},
  note = {Source identifier: 19660039926}
}