1. Statistical analysis of interplanetary coronal mass ejections and their geoeffectiveness during the solar cycles 23 and 24;Alexakis;Astrophys. Space Sci.,2019
2. Bütikofer, R., 2018. InSolar particle radiation storms forecasting and analysis. In: Malandraki, O.E., Crosby, N.B. (Eds.), Astrophics and Space Science Library, pp. 79–94.
3. Long-term changes in vertical geomagnetic cutoff rigidities of cosmic rays;Gvozdevsky;Phys. Atomic Nuclei,2019
4. Dorman, L.I., Gushchina, R.T., Shea, M.A., Smart, D.F., 1972. Cosmic Rays Effective Cut-Off Rigidities, Publishing House “Nauka”, Moscow, USSR.
5. Cooke, D.J., Humble, J.E., Shea, M.A., Smart, D.F., Lund, N., Rasmussen, I.L., Byrnak, B., Goret, P., Petrou, N., 1991. On cosmic-ray cut-off terminology.NuovoCimento C, Serie 1 (ISSN 0390-5551), vol. 14 C, May-June 1991, p. 213-234. Emmanuel College-supported research. DOI: 10.1007/BF02509357.