@Misc{BVMC:267894, author = {Alfonso X, Rey de Castilla}, title = {Lapidario del Rey D. Alfonso X : códice original}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes ; Madrid : Biblioteca Nacional, 2011}, year = {2011}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc2b941} }