ALMEIDA , Rogerio Menezes de. Astrophysics of the ultra high energy cosmic rays detected by the Pierre Auger Observatory . Physicae Proceedings, Campinas, SP, v. 1, n. 1, p. 1–1, 2020. Disponível em: https://econtents.bc.unicamp.br/eventos/index.php/phyproceedings/article/view/3232. Acesso em: 24 abr. 2024.