@misc{indiciae5713e0e8dfc8,
  title = {Algorithm for space-time analysis of data on geomagnetic field},
  author = {Kulanin, N. V. and Golokov, V. P. and Tyupkin, S.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19850009300},
  note = {Source identifier: 19850009300}
}