C. Corrochano Barba, M. Galindo Bragado, and A. Rodríguez Sebastián, “La deuda financiera”, Bol. CF+S, no. 50, pp. 97–99, Jul. 2014, Accessed: Feb. 12, 2026. [Online]. Available: https://polired.upm.es/index.php/boletincfs/article/view/2759