BELTRAN, Maria Helena Roxo; MACHLINE, Vera Cecilia. Images as documents for the history of science: some remarks concerning classification. Circumscribere International Journal for the History of Science, [S. l.], v. 20, p. 112–119, 2018. DOI: 10.23925/1980-7651.2017v20;p112-119. Disponível em: https://revistas.pucsp.br/index.php/circumhc/article/view/35493. Acesso em: 5 dec. 2025.