@Misc{BVMC:583967, author = {Sardiñas, José Miguel}, title = {Prólogo a "Valoración múltiple. Adolfo Bioy Casares"}, publisher = { Alicante : Biblioteca Virtual Miguel de Cervantes, 2013}, year = {2013}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc4f3g5} }