The National Library Service (SBN) towards digital. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 13, n. 3-4, 2003. DOI: 10.18352/lq.7750. Disponível em: https://testplatform.openjournals.nl/liberquarterly/article/view/10326.. Acesso em: 25 nov. 2024.