@Misc{BVMC:290437, author = {Villaviciosa, Sebastián de}, title = {La sortija de Florencia}, publisher = {Santander : Ayuntamiento ; Alicante : Biblioteca Virtual Miguel de Cervantes, 2012}, year = {2012}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc514m2} }