@Article{BVMC:715227,
author = {Keyserling, Hermann, Graf von},
title = {Perspectivas sudamericanas},
journal = {Sur : revista trimestral. Año I, otoño 1931},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2015},
year = {2015},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcmd0w7}
}