Copyright (c) 2018 J.L. Peña-Monné, M.M. Sampietro-Vattuone, L.A. Longares-Aladrén, F. Pérez-Lambán, M. Sánchez-Fabre, M. Alcolea-Gracia, L. Vallés, M.T. Echeverria-Arnedo, C. Baraza

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© Universidad de La Rioja, 2013

ISSN 0211-6820

EISSN 1697-9540