@Misc{BVMC:776571, author = {Nuez, Sebastián de la}, title = {Cartas entre Galdós y Unamuno }, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc6x1c9} }