BUCK, R. C. Convergence Theorems for Finitely Additive Integrals. The Journal of the Indian Mathematical Society, [S. l.], v. 23, n. 1-2, p. 1–9, 1959. DOI: 10.18311/jims/1959/16916. Disponível em: https://www.informaticsjournals.com/index.php/jims/article/view/16916. Acesso em: 2 may. 2024.