Kouris SS, Polimeris KV, Romano V, Zolesi B, Cander LR. Within-the-hour variability: levels and their probabilities. Ann. Geophys. [Internet]. 2006Dec.25 [cited 2024Apr.20];49(4-5). Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3108