@Misc{BVMC:262573,
author = {Delmiro Coto, Benigno},
title = {La aportación de Palacio Valdés a la literatura minera},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2009},
year = {2009},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcxk8v8}
}