Gintov, O.B., and S. V. Mychak. 2011. “Geodynamic Development of the Ingul Megablock of the Ukrainian Shield for Geological-Geophysical and Tectonophysical Data. II”. Geofizicheskiy Zhurnal 33 (4):89-99. https://doi.org/10.24028/gzh.0203-3100.v33i4.2011.116898.