Semantic Web Digital Archive Integration. - Carmen Costilla; Juan P. Palacios; María José Rodríguez; José Cremades; Antonio J. Calleja; Raúl Fernández; Jorge Vila (DEXA Workshops, 2004)

e-Government: A Legislative Ontology for the 'SIAP' Parliamentary Management System. - Carmen Costilla; Juan P. Palacios; José Cremades; Jorge Vila (TCGOV, 2005)