46 citations as recorded by crossref.

1. Reconstruction of geomagnetic activity and near-Earth interplanetary conditions over the past 167 yr – Part 1: A new geomagnetic data composite M. Lockwood et al.
2. Solar forcing for CMIP6 (v3.2) K. Matthes et al.
3. A history of solar activity over millennia I. Usoskin
4. Sporadic aurora from Spain J. Vaquero et al.
5. Geomagnetic records of Carrington’s storm from Guatemala P. Ribeiro et al.
6. A possible case of Sporadic Aurora in 1843 from Mexico J. Vaquero et al.
7. Time Delay between Outer Heliosheath Crossing and Observation of Interstellar Neutral Atoms M. Bzowski & M. Kubiak
8. Sector structure of the interplanetary magnetic field in the nineteenth century M. Vokhmyanin & D. Ponyavin
9. Reconstruction of geomagnetic activity and near-Earth interplanetary conditions over the past 167 yr – Part 2: A new reconstruction of the interplanetary magnetic field M. Lockwood et al.
10. An Analysis of Trouvelot's Auroral Drawing on 1/2 March 1872: Plausible Evidence for Recurrent Geomagnetic Storms A. Bhaskar et al.
11. Low-latitude Aurorae during the Extreme Space Weather Events in 1859 H. Hayakawa et al.
12. Secular Variations of a Shift of the Heliospheric Current Sheet M. Vokhmyanin et al.
13. Reconstruction of geomagnetic activity and near-Earth interplanetary conditions over the past 167 yr – Part 4: Near-Earth solar wind speed, IMF, and open solar flux M. Lockwood et al.
14. Prediction of even and odd sunspot cycles T. Asikainen & J. Mantere
15. Historical Space Climate Data from Finland: Compilation and Analysis H. Nevanlinna
16. Interhourly variability index of geomagnetic activity and its use in deriving the long‐term variation of solar wind speed L. Svalgaard & E. Cliver
17. Temporal Variations of the Three Geomagnetic Field Components at Colaba Observatory around the Carrington Storm in 1859 H. Hayakawa et al.
18. The solar cycle: predicting the peak of solar cycle 25 Z. Du
19. A history of solar activity over millennia I. Usoskin
20. Revising a less-reliable prediction for the solar cycle based on the variation in correlation Z. Du et al.
21. Evidence for a physical linkage between galactic cosmic rays and regional climate time series C. Perry
22. Fluctuations of magnetic inclination and declination in Mexico during the last three millennia R. García-Ruiz et al.
23. Modelling the magnetic field caused by a dc-electrified railway with linearly changing leakage currents R. Pirjola
24. Long-term changes in indices of geomagnetic activity at the auroral station Sodankylä D. Martini et al.
25. On the early history of the Finnish Meteorological Institute H. Nevanlinna
26. Reconstruction of geomagnetic activity and near-Earth interplanetary conditions over the past 167 yr – Part 3: Improved representation of solar cycle 11 M. Lockwood et al.
27. A possible case of sporadic aurora observed at Rio de Janeiro D. Oliveira et al.
28. The IDV index: Its derivation and use in inferring long‐term variations of the interplanetary magnetic field strength L. Svalgaard & E. Cliver
29. Global Solar Variations and Effects of Relativistic 2D-Hydrogen G. Dreschhoff et al.
30. The Great Space Weather Event during 1872 February Recorded in East Asia H. Hayakawa et al.
31. Founding father of Finnish geomagnetic research H. Nevanlinna
32. Semi-annual, annual and Universal Time variations in the magnetosphere and in geomagnetic activity: 4. Polar Cap motions and origins of the Universal Time effect M. Lockwood et al.
33. A History of Solar Activity over Millennia I. Usoskin
34. A critical review and presentation of the complete, historic series of K indices as determined at Norwegian magnetic observatories since 1939 I. Frøystein & M. Johnsen
35. Sporadic auroras near the geomagnetic equator: in the Philippines, on 27 October 1856 H. Hayakawa et al.
36. Reconstruction of Solar Extreme Ultraviolet Flux 1740 – 2015 L. Svalgaard
37. Candidate Auroral Observations Indicating a Major Solar–Terrestrial Storm in 1680: Implication for Space Weather Events during the Maunder Minimum H. Hayakawa et al.
38. Johan Jacob Nervander and the Quantification of Electric Current [Historically Speaking] A. Sihvola
39. The Solar Cycle: a new prediction technique based on logarithmic values Z. Du
40. The tangent galvanometer of Johan Jacob Nervander J. Venermo & A. Sihvola
41. Correction of errors in scale values for magnetic elements for Helsinki L. Svalgaard
42. A study on the great geomagnetic storm of 1859: Comparisons with other storms in the 19th century H. Nevanlinna
43. Universal Time variations in the magnetosphere M. Lockwood & S. Milan
44. On geomagnetic variations during the August–September storms of 1859 H. Nevanlinna
45. A great space weather event in February 1730 H. Hayakawa et al.
46. Kalman filter technique for defining solar regular geomagnetic variations: Comparison of analog and digital methods at Sodankylä Observatory D. Martini et al.