Надіслати цю статтю 
Надіслати коментар 
Copyright (c) 2018 Juraj Gerlici, I. A. Shvedchikova, J. A. Romanchenko, I. V. Nikitchenko
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
ISSN 2074–272X (Print)
ІSSN 2309–3404 (Online)
Copyright (c) 2018 Juraj Gerlici, I. A. Shvedchikova, J. A. Romanchenko, I. V. Nikitchenko