M. Diez Ibargoitia, J. M. Barbeito Díez, and P. Moleón Gavilanes, “Roberto Fernández Balbuena”, CTD, no. 5, pp. 48–55, Oct. 2012, Accessed: Apr. 22, 2026. [Online]. Available: https://polired.upm.es/index.php/textosdispersos/article/view/1860