1. Villazón-Terrazas, B., Vilches-Blázquez, L.M., Corcho, O., Gómez-Pérez, A.: Methodological guidelines for publishing government linked data. In: Wood, D. (ed.) Linking Government Data, pp. 27–49. Springer, Heidelberg (2011). https://doi.org/10.1007/978-1-4614-1767-5_2
2. Alexopoulos, A.D., Koutsomitropoulos, D., Papatheodorou, T.S., Solomou, G.D.: Digital repositories and the semantic web: semantic search and navigation for DSpace. Georgia Institute of Technology (2009)
3. Koutsomitropoulos, D., Solomou, G.D., Papatheodorou, T.S.: Semantic interoperability of dublin core metadata in digital repositories. In: 2008 International Conference on Innovations in Information Technology (2008)
4. Koutsomitropoulos, D.A., Solomou, G.D., Domenech, R.: Dspace semantic search v2. 0: what’s new and current status. In: Proceeding of the 7th International Conference on Open Repositories (OR 2012), 9–13 July, Edinburgh (2012)
5. Koutsomitropoulos, D.A., Solomou, G.D., Papatheodorou, T.S.: Semantic query answering in digital repositories: semantic search v2 for DSpace. Int. J. Metadata Semant. Ontol. 8(1), 46–55 (2013)