SHENTON, H. Addressing Cellulose Acetate Microfilm from a British Library perspective. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 15, n. 2, 2005. DOI: 10.18352/lq.7809. Disponível em: https://liberquarterly.eu/article/view/10408. Acesso em: 1 dec. 2021.