by Meziane, K., Kashcheyev, A., Jayachandran, P. T., Hamza, A. M.
Published in Space Weather (01.06.2021)

by Belisheva, N K, Martynova, A A, Pryanichnikov, S V, Solov'evskaya, N L, Zavadskaya, T S, Dobrodeeva, L K, Megorsky, V V
Published in IOP conference series. Earth and environmental science (13.05.2019)

by Wright, D. M., Yeoman, T. K., Woodfield, E. E.
Published in Annales geophysicae (1988) (08.04.2004)

Published in Radio science (01.11.1973)

by Egeland, A., Carlson, H.C., Denig, W.F., Fukui, K., Weber, E.
Published in IEEE transactions on plasma science (01.12.1992)

by Willis, D. M.
Published in Geophysical Journal of the Royal Astronomical Society (01.06.1975)