Andrushchenko, Yu. A., V. V. Kutas, A. V. Kendzera, V. D. Omelchenko, and I. A. Kalitova. 2013. “Local Earthquakes on the Ukrainian Shield”. Geofizicheskiy Zhurnal 35 (6):114-27. https://doi.org/10.24028/gzh.0203-3100.v35i6.2013.116522.