Authors
Joanna Bac-Bronowicz
joanna.bac-bronowicz@pwr.edu.pl
Faculty of Civil Engineering, Wroclaw University of Science and Technology, Wroclaw, Poland
Piotr Kowalczyk
Faculty of Geoengineering, Mining and Geology, Wroclaw University of Science and Technology, Wroclaw, Poland
Monika Bartlewska-Urban
Faculty of Geoengineering, Mining and Geology, Wroclaw University of Science and Technology, Wroclaw, Poland