@Book{BVMC:223432, author = {Boadella Oncins, Albert}, title = {El retablo de las maravillas : cinco variaciones sobre un tema de Cervantes}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2004}, year = {2004}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc9z9g1} }