@Misc{BVMC:225294, author = {Blázquez, José María}, title = {Retratos de los emperadores Vitelio y Antonino Pío}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2005}, year = {2005}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcp84m9} }