TY  - CPAPER
AU  - International authors
TI  - 15th International Multidisciplinary Scientific GeoConference SGEM 2015, Energy and Clean Technologies, Vol. 15, Book 4, Volume 1
T2  - International Multidisciplinary Scientific GeoConference SGEM 2015
PY  - 2015
DO  - 10.5593/sgem2015/b41
PB  - STEF92 Technology
ER  -