@Misc{BVMC:241179,
author = {Ganivet, Ángel},
author = {Unamuno, Miguel de},
title = {El porvenir de España},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 1999},
year = {1999},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc3f4p7}
}