@Misc{BVMC:239686,
author = {Alas, Leopoldo},
title = {Doña Berta ; Cuervo ; Superchería},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2001},
year = {2001},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcfb511}
}