Author(s):
Praça, Isabel
; Viamonte, Maria João
; Morais, H.
; Vale, Zita
; Ramos, Carlos
Date: 2009
Persistent ID: http://hdl.handle.net/10400.22/1492
Origin: Repositório Científico do Instituto Politécnico do Porto
Subject(s): Multi-agent systems; Virtual producers; Electronic marketplaces
