About this article
Published Online: Oct 14, 2021
Page range: 5 - 6
DOI: https://doi.org/10.2478/phainomenon-2017-0001
Keywords
© 2017 Pedro M. S. Alves, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Alves, Pedro M. S.