@misc{indiciae468195199675,
  title = {Certain problems in the physics of the magnetosphere},
  author = {Yershkovich, A. I. and Skuridin, G. A. and Shalimov, V. P.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750005636},
  note = {Source identifier: 19750005636}
}