@Book{BVMC:292983, author = {Díaz del Villar, Basilio}, title = {Carta de Basilio Díaz del Vilar a Rafael Altamira. Matanzas, 18 de febrero de 1910}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2012}, year = {2012}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc9g688} }