À propos de cet article
Publié en ligne: 31 déc. 2018
Pages: 625 - 634
DOI: https://doi.org/10.2478/disp-2012-0024
© 2012 Pedro Galvão, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Pedro Galvão
Universidade de Lisboa e Grupo LanCog,