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Copyright (c) 2013 F. Salvador Franch, A. Gómez Ortiz, M. Salvà Catarineu, D. Palacios Estremera
This work is licensed under a Creative Commons Attribution 4.0 International License.
© Universidad de La Rioja, 2013
ISSN 0211-6820
EISSN 1697-9540
Copyright (c) 2013 F. Salvador Franch, A. Gómez Ortiz, M. Salvà Catarineu, D. Palacios Estremera
This work is licensed under a Creative Commons Attribution 4.0 International License.