Authors
Pavol Ďurica
Faculty of Civil Engineering, University of Žilina, Žilina, Slovakia
Peter Barňák
Faculty of Civil Engineering, University of Žilina, Žilina, Slovakia
© 2021 Pavol Ďurica, Peter Barňák, published by University of Žilina
This work is licensed under the Creative Commons Attribution 4.0 License.