On the feasibility of producing Lu-177 in the IEA-R1 reactor via the direct route. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 9, n. 1A, 2021. DOI: 10.15392/bjrs.v9i1A.1411. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/1411. Acesso em: 15 aug. 2025.