About this article
Published Online: Jul 20, 2019
Page range: 89 - 104
Received: Jan 22, 2019
Accepted: Jun 26, 2019
DOI: https://doi.org/10.2478/ncr-2019-0001
Keywords
© 2019 Mikko Kuusela et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Kuusela, Mikko
Tampere, Finland
Asp, Olli
Tampere UniversityTampere, Finland
Laaksonen, Anssi
Tampere UniversityTampere, Finland