PIZA, E.; TREJOS, J.; BERMÚDEZ, E. Comparison of Nelson-­Siegel and Svensson models in the optimization of yield curves in the Costa-­Rican market. Revista de Ciencia y Tecnología, [S. l.], v. 30, n. 2, 2015. Disponível em: https://archivo.revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/19994. Acesso em: 20 jun. 2025.