Silva, Joana, Sandra Garrucho, and Filipa Carvalho. “Unveiling Roland Oliveira’s Photographic Images: Development of an Unrolling and Flattening Treatment for Silver Gelatine 35 Mm Negative Films”. Conservar Património 39 (May 31, 2022): 71–80. Accessed April 19, 2024. https://conservarpatrimonio.pt/article/view/25080.