@Misc{BVMC:711069, author = {Alvar, Carlos}, author = {Lucía Megías, José Manuel}, title = {Cartagena, Alfonso de (h.1385-1456)}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2015}, year = {2015}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcgx682} }