Media type: E-Article Title: Advanced Distributed Systems: A Voice-Enabled Assistant in a Multi-agent System for e-Government Services Contributor: Cabrera Paraiso, Emerson; Barthès, Jean-Paul A. imprint: Springer Berlin Heidelberg, 2005 Published in: Advanced Distributed Systems Language: Not determined DOI: 10.1007/11533962_45 ISSN: 0302-9743; 1611-3349 Origination: Footnote: