S. Llamazares Elías, Ángel Martín del Rey. About the Reversibility of Elementary Cellular Automata with Rule Number 180. In Sara Rodríguez-González, José Manuel F. Machado, Alfonso González-Briones, Jaroslaw Wikarek, Roussanka Loukanova, George Katranas, Roberto Casado-Vara, editors, Distributed Computing and Artificial Intelligence, Volume 2: Special Sessions 18th International Conference, DCAI 2021, Salamanca, Spain, 6-8 October 2021. Volume 332 of Lecture Notes in Networks and Systems, pages 131-140, Springer, 2021. [doi]