Carbonell J. G. Declarative Agent Languages and Technologies VI 6th International Workshop, DALT 2008, Estoril, Portugal, May 12, 2008, Revised Selected and Invited Papers / / edited by Jaime G. Carbonell, Jörg Siekmann, Matteo Baldoni, Tran Cao Son, M. Birna Riemsdijk, Michael Winikoff. // Springer eBooks. URL: http://dx.doi.org/10.1007/978-3-540-93920-7