20 citations as recorded by crossref.

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2. On long-term variations of simple geomagnetic indices and slow changes in magnetospheric currents: The emergence of anthropogenic global warming after 1990? J. Le Mouël et al. https://doi.org/10.1016/j.epsl.2004.07.046
3. Annual and semi-annual variations of the geomagnetic field components analysed by the multi-taper method I. Wardinski & M. Mandea https://doi.org/10.1186/BF03351982
4. Seasonal features of geomagnetic activity: a study on the solar activity dependence A. Marques de Souza Franco et al. https://doi.org/10.5194/angeo-39-929-2021
5. Long-term variation of the semiannual amplitude in the aa index A. Elias et al. https://doi.org/10.1016/j.jastp.2010.12.001
6. A homogeneous aa index: 2. Hemispheric asymmetries and the equinoctial variation M. Lockwood et al. https://doi.org/10.1051/swsc/2018044
7. Singular Spectral Analysis of the aa and Dst Geomagnetic Indices J. Le Mouël et al. https://doi.org/10.1029/2019JA027040
8. Long-term behavior of annual and semi-annual S q variations Y. Yamazaki & K. Yumoto https://doi.org/10.5047/eps.2011.01.014
9. Semi-annual, annual and Universal Time variations in the magnetosphere and in geomagnetic activity: 1. Geomagnetic data M. Lockwood et al. https://doi.org/10.1051/swsc/2020023
10. Is the Earth’s Magnetic Field a Constant? A Legacy of Poisson J. Le Mouël et al. https://doi.org/10.3390/geosciences13070202
11. On the correlation between hemispheric solar activity and geomagnetic indices: A study utilizing wavelet analysis technique A. El-Taher et al. https://doi.org/10.1016/j.asr.2025.02.022
12. On forcings of length of day changes: From 9-day to 18.6-year oscillations J. Le Mouël et al. https://doi.org/10.1016/j.pepi.2019.04.006
13. Influence of geomagnetic disturbances on mean winds and tides in the mesosphere/lower thermosphere at midlatitudes C. Jacobi et al. https://doi.org/10.5194/ars-19-185-2021
14. Loss of synchronization in the 27-day spectral component of geomagnetic indices and its relationship with solar activity E. Blanter et al. https://doi.org/10.1016/j.jastp.2014.04.002
15. Geomagnetic observatory monthly series, 1930 to 2010: empirical analysis and unmodeled signal estimation J. Ou et al. https://doi.org/10.1186/s40623-014-0173-z
16. Time-of-day/time-of-year response functions of planetary geomagnetic indices M. Lockwood et al. https://doi.org/10.1051/swsc/2019017
17. Unusual declining phase of solar cycle 23: Weak semi‐annual variations of auroral hemispheric power and geomagnetic activity X. Luan et al. https://doi.org/10.1029/2009GL040825
18. Slow and Fast Rotating Coronal Holes from Geomagnetic Indices M. Shnirman et al. https://doi.org/10.1007/s11207-010-9605-5
19. An empirical model of the quiet daily geomagnetic field variation Y. Yamazaki et al. https://doi.org/10.1029/2011JA016487
20. Seasonal and diurnal variations of Kelvin-Helmholtz Instability at terrestrial magnetopause S. Kavosi et al. https://doi.org/10.1038/s41467-023-37485-x