@Misc{BVMC:786009, author = {Leitão, Isilda Maria Lopes de Sousa Ramos}, title = {Los Prometeos de Antero y Unamuno}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcp28z7} }