@Book{BVMC:1053814, author = {Darío, Rubén}, title = {Carta de Rubén Darío a Carmen de Burgos. 20 de agosto de 1911}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2021}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc1053814} }