1.
De Santis A, Falcone C, Lowes FJ. Remarks on the mean-square values of the geomagnetic field and its components. Ann. Geophys. [Internet]. 1995Nov.25 [cited 2021Nov.29];38(2). Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4117