TY  - CPAPER
AU  - International authors
TI  - 13th International Multidisciplinary Scientific GeoConference SGEM 2013, Energy and Clean Technologies, Vol. 13, Book 4
T2  - International Multidisciplinary Scientific GeoConference SGEM 2013
PY  - 2013
DO  - 10.5593/sgem2013/bd4
PB  - STEF92 Technology
ER  -