ERWAY, Ricky. Supply and Demand: Special Collections and Digitisation. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 18, n. 3-4, p. 324–336, 2008. DOI: 10.18352/lq.7933. Disponível em: https://liberquarterly.eu/article/view/10541.. Acesso em: 23 nov. 2024.