@article{Kravtsova2017natural,
author={Kravtsova, L.A.},
title={NATURAL SCIENСE COLLECTIONS OF THE COAL MUSEUM AT THE FEDERAL RESEARCH CENTRE OF COAL AND COAL CHEMISTRY OF SIBERIAN BRANCH OF THE RUSSIAN ACADEMY OF SCIENCES AS A SCIENTIFIC SYSTEM OF KNOWLEDGE ABOUT COAL},
journal={Bulletin of Kemerovo State University. Series: Biological, Engineering and Earth Sciences},
publisher={Kemerovo State University},
year={2017},
pages={55-60},
volume={1},
issue={2},
}