@Book{BVMC:292618, title = {Tarjeta postal de S. a Rafael Altamira. Betanzos (La Coruña), 6 de agosto de 1902}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2012}, year = {2012}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc2n5r1} }