Authors
Olena Mikulich
Department of Technical Mechanic, Lutsk National Technical University, Lutsk, Ukraine
Vasyl’ Shvabyuk
Department of Technical Mechanic, Lutsk National Technical University, Lutsk, Ukraine
© 2017 Olena Mikulich, Vasyl’ Shvabyuk, Heorhiy Sulym, published by Bialystok University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.