TY  - CPAPER
AU  - International authors
TI  - 21st International Multidisciplinary Scientific GeoConference SGEM 2021, Science and Technologies in Geology, Exploration and Mining, Vol. 21, Issue 1.1
T2  - International Multidisciplinary Scientific GeoConference SGEM 2021
PY  - 2021
DO  - 10.5593/sgem2021/1.1
PB  - STEF92 Technology
ER  -