@Misc{BVMC:668164, author = {Donizetti, Gaetano}, author = {Royer, Alphonse}, author = {Vaez, Gustave}, title = {La favorita [Texto impreso] : opera seria en cuatro actos}, url = {https://www.cervantesvirtual.com/obra/la-favorita-texto-impreso--opera-seria-en-cuatro-actos} }