Authors
Marek Kaczorowski
Space Research Centre, Polish Academy of Sciences, Warsaw, Poland
Damian Kasza
Faculty of Geoengineering, Mining and Geology, Wrocław University of Science and Technology, Wrocław, Poland
Ryszard Zdunek
Space Research Centre, Polish Academy of Sciences, Warsaw, Poland
Roman Wronowski
Space Research Centre, Polish Academy of Sciences, Warsaw, Poland