1.
Baskaradas JA, Bianchi S, Pietrella M, Pezzopane M, Sciacca U, Zuccheretti E. Description of ionospheric disturbances observed by Vertical Ionospheric Sounding at 3 MHz. Ann. Geophys. [Internet]. 2014Mar.28 [cited 2022May21];57(1):A0187. Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/6345