@Misc{BVMC:248670, author = {García y Bellido, Antonio}, title = {Sobre la estela discoide de Valdenebro (Valladolid)}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2007}, year = {2007}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0c5c0} }