@Book{BVMC:1055545,
author = {Chumacero, Alí},
author = {Xirau, Ramón},
title = {De la presencia : discurso de ingreso a la Academia Mexicana},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2021},
year = {2021},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc1055545}
}