Authors
Marek Hawryluk
Wroclaw University of Science and Technology, Wroclaw, Poland
Marcin Rychlik
Kuznia Jawor S.A., Jawor, Poland
Jacek Ziemba
Wroclaw University of Science and Technology, Wroclaw, Poland
Katarzyna Jasiak
Wroclaw University of Science and Technology, Wroclaw, Poland
Filip Lewandowski
Wroclaw University of Science and Technology, Wroclaw, Poland
Łukasz Dudkiewicz
Schraner Polska, Łeczyca, Poland