Carlos Toro Jorge Posada Maite Termenón Joaquín Oyarzun Juanjo Falcón Knowledge Based Tools to Support the Structural Design Process. 679-686 2006 conf/kes/2006-1 KES (1) http://dx.doi.org/10.1007/11892960_82 db/conf/kes/kes2006-1.html#ToroPTOF06