@Book{BVMC:786529, author = {Barreiro, Manuel}, title = {Carta de Manuel Barreiro a Rafael Altamira. Buenos Aires, 11 de abril de 1910 }, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcjh5n1} }