@Book{BVMC:713297, author = {Ramírez, Sergio}, title = {Un friso oscuro y esplendoroso [Prólogo a "Hijo de hombre" de Augusto Roa Bastos]}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2015}, year = {2015}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc28271} }