KOSTELIC, C. S. Applying the Levels of Conceptual Interoperability Model to a Digital Library Ecosystem--A Case Study. International Conference on Dublin Core and Metadata Applications, Universe, p. 62–72, 2017. Disponível em: https://dcpapers-past.dublincore.org/pubs/article/view/3851. Acesso em: 19 sep. 2024.