@Book{BVMC:756896, author = {Keats, John}, author = {Shelley, Percy Bysshe}, title = {John Keats and Percy Bysshe Shelley complete poetical works}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2019}, year = {2019}, url = {https://www.cervantesvirtual.com/obra/john-keats-and-percy-bysshe-shelley-complete-poetical-works} }