Authors
GrzeGorz Janicki
Institute of Earth and Environmental Sciences, Maria Curie-Skłodowska University in Lublin, Lublin, Poland
Jan Rodzik
Institute of Earth and Environmental Sciences, Maria Curie-Skłodowska University in Lublin, Lublin, Poland
Krzysztof Stępniewski
Institute of Earth and Environmental Sciences, Maria Curie-Skłodowska University in Lublin, Lublin, Poland
Waldemar Kociuba
Institute of Earth and Environmental Sciences, Maria Curie-Skłodowska University in Lublin, Lublin, Poland