TY  - CPAPER
AU  - Bistra Kunovska
AU  - Desislava Djunakova
AU  - Jana Djounova
AU  - Kremena Ivanova
AU  - Zdenka Stojanovska
TI  - RADON IN TOURIST CAVES IN BULGARIA, AS AIR POLLUTER AND EXPOSURE CONTROL
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Energy and Clean Technologies
PY  - 2021
SP  - 95
EP  - 104
DO  - 10.5593/sgem2021v/4.2/s19.14
PB  - STEF92 Technology
ER  -