Authors
Wiktor Halecki
Nano-Tech Environmental Polska Ltd., Cracow, Poland
Tomasz Sionkowski
Grundfos Pompy Ltd., Przeźmierowo, Poland
Krzysztof Chmielowski
AGH University of Science and Technology, Department of Natural Gas Engineering, Faculty of Drilling, Oil and Gas, Krakow, Poland
Agnieszka Kowalczyk
Institute of Technology and Life Sciences - National Research Institute, Falenty, Poland
Konrad Kalarus
Institute of Technology and Life Sciences - National Research Institute, Falenty, Poland