@Book{BVMC:346752, author = {Xammar, Eugeni}, title = {Carta de Eugenio Xammar a Carlos Esplá. Perpiñán, 22 de febrero de 1957}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcrf6n2} }