Authors
Kinga Szopińska
Faculty of Civil and Environmental Engineering and Architecture, UTP University of Science and Technology, Bydgoszcz, Poland
Małgorzata Krajewska
malgorzata.krajewska@utp.edu.pl
Faculty of Civil and Environmental Engineering and Architecture, UTP University of Science and Technology, Bydgoszcz, Poland
Janusz Kwiecień
Faculty of Civil and Environmental Engineering and Architecture, UTP University of Science and Technology, Bydgoszcz, Poland