ECKERT, K.; PFEFFER, M.; STUCKENSCHMIDT, H. A Unified Approach for Representing Metametadata. International Conference on Dublin Core and Metadata Applications, Universe, p. pp. 21–29, 2009. Disponível em: https://dcpapers-past.dublincore.org/pubs/article/view/973. Acesso em: 19 sep. 2024.