Authors
Krzysztof PARYLAK
PhD DSc; The Faculty of Environmental Engineering and Geodesy, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
Wojciech KILIAN
PhD Eng.; The Faculty of Environmental Engineering and Geodesy, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
Łukasz ZIELONKA
PhD; Institute of Mathematics and Physics, Bydgoszcz University of Science and Technology, Bydgoszcz, Poland