BACKGROUND OF U AND Th IN SEDIMENTS OF BEDROCK RIVERS. Environmental Smoke, [S. l.], n. Special Issue, p. 17–23, 2021. DOI: 10.32435/envsmoke/xibesymp.3. Disponível em: https://environmentalsmoke.com.br/EnvSmoke/article/view/178. Acesso em: 21 jan. 2026.