@Misc{BVMC:231805, author = {Álvarez Palenzuela, Vicente Ángel}, title = {La guerra civil castellana y el enfrentamiento con Portugal (1475-1479)}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2006}, year = {2006}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcxh020} }