Elements of a Preservation Policy. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 9, n. 3, p. 327–328, 1999. DOI: 10.18352/lq.7550. Disponível em: https://testplatform.openjournals.nl/liberquarterly/article/view/10142.. Acesso em: 25 nov. 2024.