SCHRÖTER, J.; FOASSO, C.; BELLOT-GURLET, L.; BRAMBILLA, L. Investigating five totalizing counters manufactured by the Alphonse Darras company of the CNAM collections in Paris. Conservar Património, [S. l.], v. 44, p. 90–102, 2023. DOI: 10.14568/cp29230. Disponível em: https://conservarpatrimonio.pt/article/view/29230. Acesso em: 19 apr. 2025.