ANTONOV, D.; IVANOVA, K.; BENDEREV, A.; DJUNAKOVA, D.; YORDANOV, T.; KOLEV, S.; KUNOVSKA, B. Assessment of Radon Potential along Local Fault System in Sofia, Bulgaria (at Specific Test Site). Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 77, n. 4, p. 543–550, 2024. DOI: 10.7546/CRABS.2024.04.09. Disponível em: https://proceedings.bas.bg/index.php/cr/article/view/522. Acesso em: 9 dec. 2024.