Linhares, João, Liliana Cardeira, Ana Bailão, Ruben Pastilha, and Sérgio Nascimento. “Chromatic Changes in Paintings of Adriano De Sousa Lopes After the Removal of Aged Varnish”. Conservar Património 34 (July 31, 2020): 50–64. Accessed June 18, 2024. https://conservarpatrimonio.pt/article/view/21438.