CHERNOGOR, L. F.; MYLOVANOV, Y. B.; DOROKHOV, V. L.; PODNOS, V. A.; TSYMBAL, A. M.; SHEVELEV, M. B. TEC variations in equatorial ionosphere during June 21, 2020 solar eclipse. Visnyk of V.N. Karazin Kharkiv National University, series “Radio Physics and Electronics”, n. 36, p. 49-65, 28 Jun. 2022.