About this article
Published Online: Dec 31, 2020
Page range: 99 - 108
Received: Mar 31, 2020
DOI: https://doi.org/10.2478/tmmp-2020-0035
Keywords
© 2020 Iwona Włoch et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Włoch, Iwona
Department of Discrete Mathematics, Rzeszow University of TechnologyRzeszow, Poland
Włoch, Andrzej
Department of Mathematical Modeling, Rzeszow University of TechnologyRzeszow, Poland