1. Angelopoulos V. Cruce P. Drozdov A. Grimes E. W. Hatzigeorgiu N.
2. King D. A. etal (2019). The Space Physics Environment Data Analysis
3. System (SPEDAS). Space Science Reviews 215 9. https://doi.org/10.1007/s1
4. 1214-018-0576-4.
5. Chen W. Wang X. Tsyganenko N. A. Andreeva V. A. & Semenov V. S.