@Misc{BVMC:292834,
author = {Calvo-Sotelo, Joaquín},
title = {Arco iris sobre Barcelona},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2012},
year = {2012},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmct44d0}
}