@inproceedings{sgem2017s05061,
  title = {VARIATIONS IN THE VOLUME ACTIVITY OF RADON IN SAMPLES OF GRANITE AND CLAY WITH A TEMPERATURE CHANGE OF TO 400 - C},
  author = {I.A. Kozlova and A.K. Yurkov},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining},
  year = {2017},
  pages = {483-488},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/14/s05.061}
}