@Book{BVMC:721916,
author = {Alas, Leopoldo},
title = {Doña Berta. Capítulo XI},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2015},
year = {2015},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcck0c4}
}