@Book{BVMC:788894, author = {Bravo, Mario}, title = {Carta de Mario Bravo a Manuel Ugarte. Buenos Aires, 21 de marzo de 1908}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmct1738} }