@Book{BVMC:236997,
author = {Valera, Juan},
title = {Obras completas. Tomo III. Correspondencia},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2000},
year = {2000},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcf18w2}
}