Due to the sanitary and social circumstances, and the uncertainty regarding travelling and gathering restrictions, the organizing committee has decided to postpone the XIII CIER to November 10-12, 2021.

We hope for your understanding and attendance on the stated date.

Finally, we must inform that a new call for papers will start soon. Changes in previously accepted papers, as well as completely original work are welcome. Submissions will be accepted until the end of January 2021. Organizing Committee Dr. Hernán Salas Quintanal, President Dr. Fabián Almonacid Zapata, Secretary

Organizing Comitee
Dr. Hernán Salas Quintanal, presidente
Dr. Fabián Almonacid Zapata, secretario