@Book{BVMC:346727, author = {Xammar, Eugeni}, title = {Carta de Eugenio Xammar a Carlos Esplá. Ginebra, 7 de mayo de 1956}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc029n9} }