DELAUNAY, E. Various Restoration Processes of Periodicals with Regard to Experiences of the Bibliotheque Nationale, Paris. Cadernos BAD, Lisboa, Portugal, n. 2, 1991. DOI: 10.48798/cadernosbad.2286. Disponível em: https://publicacoes.bad.pt/revistas/index.php/cadernos/article/view/2286. Acesso em: 4 mai. 2024.