About this article
Published Online: Mar 28, 2019
Page range: 291 - 298
Received: Nov 23, 2018
Accepted: Nov 03, 2019
DOI: https://doi.org/10.2478/czoto-2019-0038
Keywords
© 2019 Zbigniew Respondek, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Respondek, Zbigniew
Czestochowa University of Technology, Faculty of Civil EngineeringPoland