Figueira, F., Matos, M., Nunes, A., Afonso, M., Rocha, A. C., Campelo, J. and Ferreira, T. (2020) “Considerations about foxing stains in three paper collections ranging from the 16th to the 20th century”, Conservar Património, 35, pp. 45–57. doi: 10.14568/cp2019022.