@Book{BVMC:927303, author = {Sáenz, Eduardo}, title = {Carta de Eduardo Sáenz a Rafael Altamira. Lima, 15 de junio de 1910}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2018}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0927303} }