Copyright (c) 2013 J. Arnáez, P. Ruiz-Flaño, T. Lasanta, L. Ortigosa, J. A. Llorente, N. Pascual, N. Lana-Renault

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

© Universidad de La Rioja, 2013

ISSN 0211-6820

EISSN 1697-9540