About this article
Published Online: Dec 31, 2018
Page range: 555 - 573
DOI: https://doi.org/10.2478/disp-2012-0020
© 2012 J.R. Arenhart et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
J.R. Arenhart
Universidade Federal da Fronteira Sul,
D. Krause
Universidade Federal de Santa Catarina,