FREIRE, N.; SCIPIONE, G.; MUHR, M.; JUFFINGER, A. Supporting Rights Clearance for Digitisation Projects with the ARROW Service. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 22, n. 4, p. 265–284, 2013. DOI: 10.18352/lq.8101. Disponível em: https://liberquarterly.eu/article/view/10684. Acesso em: 6 feb. 2023.