About this article
Published Online: Mar 28, 2018
Page range: 249 - 259
Received: Nov 29, 2017
DOI: https://doi.org/10.1515/forma-2017-0024
Keywords
© by Christoph Schwarzweller
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) License.
Schwarzweller, Christoph
Institute of Informatics Faculty of Mathematics, Physics and Informatics University of Gdansk Wita Stwosza 57, 80-308Gdansk, Poland