VELINOV, P.; ASENOVSKI, S.; MATEEV, L. Quantitative Evaluation of Spectra and Intensity of Anomalous Cosmic Rays in Middle Atmosphere. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 76, n. 10, p. 1544–1553, 2023. DOI: 10.7546/CRABS.2023.10.08. Disponível em: https://proceedings.bas.bg/index.php/cr/article/view/402. Acesso em: 17 jun. 2024.