@Misc{BVMC:231191,
author = {Colmeiro, Manuel},
title = {Cortes de los antiguos Reinos de León y de Castilla},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 1999},
year = {1999},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcb8557}
}