@Article{BVMC:228491,
author = {Casalduero, Joaquín},
title = {La sombra},
journal = {Anales galdosianos. Año I, 1966},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2005},
year = {2005},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc2f818}
}