Authors
Piotr Koszelnik
Faculty of Civil and Environmental Engineering, Department of Environmental Engineering and Chemistry, Rzeszów University of Technology, Rzeszów, Poland
Janusz Tomaszek
Faculty of Civil and Environmental Engineering, Department of Environmental Engineering and Chemistry, Rzeszów University of Technology, Rzeszów, Poland
Renata Gruca-Rokosz
Faculty of Civil and Environmental Engineering, Department of Environmental Engineering and Chemistry, Rzeszów University of Technology, Rzeszów, Poland