autores Nunez-Sanchez, Sara Toudert, J. Nunez-Sanchez, S. Jiménez de Castro, M. Sema, R. Cortes, J. Afonso, C. N. Luo, Y. Borca, C. Hoffmann, P.
Digital Object Identifier (DOI) https://doi.org/10.1109/cleoe-iqec.2007.4386173 https://doi.org/10.1109/cleoe-iqec.2007.4386173