@Misc{BVMC:239237, author = {Corbella, Ferrán}, title = {La bella Helena : la parodia de Offenbach}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2001}, year = {2001}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcmw2d4} }