Authors
Luís Silva
Centre for Research in Anthropology, Nova University of Lisbon, Portugal
Ana Delicado
Institute of Social Sciences, University of Lisbon, Portugal
© 2017 Luís Silva, Ana Delicado, published by Czech Academy of Sciences, Institute of Geonics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.