De Franceschi, Giorgiana, and Maurizio Candidi. “GRAPE, Solar Terrestrial Physics in an Operational Environment”. Annals of Geophysics 56, no. 2 (June 11, 2013): P0215. Accessed June 19, 2026. https://www.annalsofgeophysics.eu/index.php/annals/article/view/6366.