@Book{BVMC:753660,
author = {Unamuno, Miguel de},
title = {Andanzas y visiones españolas},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017},
year = {2017},
url = {https://www.cervantesvirtual.com/obra/andanzas-y-visiones-espanolas}
}