Nailia Khasanova. FEATURES OF REEF FORMATION IN THE EVLAN TIME OF UPPER DEVONIAN SEDIMENTS BY ELECTRON PARAMAGNETIC RESONANCE. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining, 2017, pp. 141-148. https://doi.org/10.5593/sgem2017/11/s01.018