@Book{BVMC:346712, author = {Xammar, Eugeni}, title = {Carta de Eugenio Xammar a Carlos Esplá. México, 9 de mayo de 1955}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcx9338} }