The Open Library System — Re-invented, Implemented and Working. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 20, n. 3-4, p. 307–320, 2011. DOI: 10.18352/lq.7996. Disponível em: https://liberquarterly.eu/article/view/10597.. Acesso em: 16 jul. 2024.