Volkov, A.V., Chizhova, I.A., Sidorov, A.A.. THE Au/Ag RATIO IN EPITHERMAL DEPOSITS. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 16th International Multidisciplinary Scientific GeoConference SGEM2016, Science and Technologies in Geology, Exploration and Mining, 2016, pp. 587-594. https://doi.org/10.5593/sgem2016/b11/s01.074