About this article
Published Online: Dec 31, 2018
Page range: 21 - 42
DOI: https://doi.org/10.2478/disp-2001-0002
© 2019 António Zilhão, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
António Zilhão
Departamento de Filosofia Faculdade de Letras da Universidade de Lisboa Alameda da Universidade, 1600-214Lisboa, Portugal