About this article
Article Category: Original Article
Published Online: Dec 11, 2021
Page range: 289 - 299
Received: Apr 08, 2021
Accepted: Aug 16, 2021
DOI: https://doi.org/10.2478/ffp-2021-0029
Keywords
© 2021 Aleksandr Smirnov et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6
