A Cooperative-Relational Approach to Digital Libraries. - Alessio Malizia; Paolo Bottoni; Stefano Levialdi; Francisco Astorga-Paliza (ECDL, 2007)

SEMA4A: An ontology for emergency notification systems accessibility. - Alessio Malizia; Teresa Onorati; Paloma Díaz 001; Ignacio Aedo; Francisco Astorga-Paliza (Expert Syst. Appl., 2010)