Every Ware: Dealing With E-Commerce Pervasiveness. - Daniel Orlean; F. R. Ferreira; Carlos José Pereira de Lucena (International Conference on Internet Computing (1), 2001)

Designing and Implementing Electronic Commerce Frameworks Using the Multi-Agent Systems Approach. - Daniel Orlean; F. R. Ferreira; Otavio Silva; Carlos José Pereira de Lucena (International Conference on Internet Computing (1), 2001)