VAN DORMOLEN, H. Developments in Surrogating Methods. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 15, n. 3-4, 2005. DOI: 10.18352/lq.7820. DisponĂ­vel em: https://liberquarterly.eu/article/view/10419. Acesso em: 6 dec. 2021.