Zdeshchyts, V., O. Kalinichenko, P. Pigulevskyy, B. Rybalko, and S. Shcherbina. “Investigation of Micro-Seismic Phenomena of Anthropogenic Origin”. Geofizicheskiy Zhurnal, vol. 37, no. 5, Oct. 2015, pp. 132-4, doi:10.24028/gzh.0203-3100.v37i5.2015.111153.