Renormalized Solution of the Relativistic Boltzmann Equation in a Robertson-Walker Spacetime. African Journal for Industrial and Applied Mathematics, [S. l.], v. 1, n. 1, p. 63–73, 2025. DOI: 10.4208/ajiam.2025-0004. Disponível em: https://global-sci.com/index.php/ajiam/article/view/14531. Acesso em: 5 dec. 2025.