@misc{indiciae9c7b8fd3467d,
  title = {Plasmasphere and magnetosphere structure from ISEE-1 and DE-1},
  author = {Olsen, R. C.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870020551},
  note = {Source identifier: 19870020551}
}