Berriel, Rosario; Gil Padilla, Antonia María ; Sánchez, Isabel; Calvo, Margarita; González, Zenona Issued date: 2003 Source: ICEIS 2003 - Proceedings of the 5th International Conference on Enterprise Information Systems,v. 1, p. 460-463, (Enero 2003) Actas de congresos |