Elements for history in the Critique of Pure Reason. Letras, Lima, Peru, v. 8, n. 23, p. 343–346, 1942. DOI: 10.30920/letras.8.23.5. Disponível em: https://revistaletras.unmsm.edu.pe/index.php/le/article/view/1513. Acesso em: 13 sep. 2026.