@Book{BVMC:267906,
author = {Pérez Galdós, Benito},
title = {Obras inéditas. Volumen 9. Viajes y fantasías},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes ; Madrid : Biblioteca Nacional, 2011},
year = {2011},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcsx6g4}
}