@Misc{BVMC:239135,
author = {Pérez Galdós, Benito},
title = {El audaz : historia de un radical de antaño},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2001},
year = {2001},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmchm560}
}