1.
Bremer J, Alfonsi L, Bencze P, Lastovicka J, Mikhailov AV, Rogers N. Long-term trends in the ionosphere and upper atmosphere parameters. Ann. Geophys. [Internet]. 2004Dec.25 [cited 2024Apr.26];47(2-3 Sup.). Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3283