RAYCHENKO, L.; MELNIK, G. Cosmic sources of the Earth’s atmosphere ionization (review). Geofizicheskiy Zhurnal, [S. l.], v. 39, n. 3, p. 40–63, 2017. DOI: 10.24028/gzh.0203-3100.v39i3.2017.104031. Disponível em: http://journals.uran.ua/geofizicheskiy/article/view/104031. Acesso em: 5 jul. 2022.