Authors
M. Hagarová
Institute of Materials, Faculty of Materials, Metallurgy and Recycling, Technical University of Košice, Košice, Slovakia
G. Baranová
Institute of Materials, Faculty of Materials, Metallurgy and Recycling, Technical University of Košice, Košice, Slovakia
A. Mašlejová
Institute of Materials, Faculty of Materials, Metallurgy and Recycling, Technical University of Košice, Košice, Slovakia
S. Vorobiov
Institute of Physics, Faculty of Science, P. J. Šafárik University in Košice, Košice, Slovakia
V. Komanický
Institute of Physics, Faculty of Science, P. J. Šafárik University in Košice, Košice, Slovakia
