TY - CPAPER AU - International authors TI - 20th International Multidisciplinary Scientific GeoConference SGEM 2020, Nano, Bio, Green and Space Technologies for a Sustainable Future, Vol. 20, Issue 6.1 T2 - International Multidisciplinary Scientific GeoConference SGEM 2020 PY - 2020 DO - 10.5593/sgem2020/6.1 PB - STEF92 Technology ER -