Authors
A. Guzanová
Technical University of Košice, Faculty of Mechanical Engineering, Department of Mechanical Technology and Materials, Slovakia
J. Brezinová
Technical University of Košice, Faculty of Mechanical Engineering, Department of Mechanical Technology and Materials, Slovakia
D. Draganovská
Technical University of Košice, Faculty of Mechanical Engineering, Department of Mechanical Technology and Materials, Slovakia
P.O. Maruschak
Ternopil Ivan Puľuj National Technical University, Ternopil, Ukraine
