Authors
Tomasz Szul
Faculty of Production and Power Engineering, University of Agriculture in Krakow, ul. Balicka 116B, 30-149, Kraków, Poland
Jarosław Knaga
Faculty of Production and Power Engineering, University of Agriculture in Krakow, ul. Balicka 116B, 30-149, Kraków, Poland
Krzysztof Nęcka
Faculty of Production and Power Engineering, University of Agriculture in Krakow, ul. Balicka 116B, 30-149, Kraków, Poland