Silva, J., 		de Oliveira, S., 		Brakes, M., & 		Presa, J.
(2026).
 A Hybrid RAG–Text2SQL Architecture for Auditable Question Answering in Brazilian Portuguese Legal-Administrative Collections.
In <em>Proceedings of the 41st Brazilian Symposium on Databases</em>, (pp. 224-237). Porto Alegre: SBC.
doi:10.5753/sbbd.2026.249192