@Book{BVMC:292633,
author = {Castillejo, José},
title = {Tarjeta postal de J. Castillejo a Rafael Altamira. Nuremberg, agosto, 1903},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2012},
year = {2012},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc4f2d3}
}