TY  - CPAPER
AU  - Leopold Hudecek
AU  - Jan Petru
AU  - Vladislav Krivda
TI  - PROBLEMS OF CULVERTS ON MINING SUBSIDENCE AREAS
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
PY  - 2017
SP  - 669
EP  - 676
DO  - 10.5593/sgem2017/13/s03.085
PB  - STEF92 Technology
ER  -