Catalogs of Solar Proton Events as a Tool for Studying Space Weather. - Vlasova, N. A.; Logachev, Yu. I.; Bazilevskaya, G. A.; Ginzburg, E. A.; Daibog, E. I.; Ishkov, V. N.; Kalegaev, V. V.; Lazutin, L. L.; Nguyen, M. D.; Surova, G. M.; Yakovchuk, O. S. (Cosmic Research, 2022)