About this article
Published Online: Jan 25, 2019
Page range: 57 - 69
Received: Oct 04, 2017
Accepted: Jan 11, 2018
DOI: https://doi.org/10.2478/udt-2018-0010
Keywords
© 2018 Lukas Spiegelhofer, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Spiegelhofer, Lukas
Technische Universität WienWien, Austria