SIQUEIRA, Rogério Monteiro da. Purity and resentment in newspapers: the arrival of modern mathematics in Brazil. Circumscribere International Journal for the History of Science, [S. l.], v. 8, p. 36–44, 2010. Disponível em: https://revistas.pucsp.br/index.php/circumhc/article/view/3081. Acesso em: 5 dez. 2025.