Lukin, A. E., N. V. Shchukin, O. I. Lukina, and T. M. Prigarina. “Oil and Gas Bearing Collectors of Deep-Lying Lower Carboniferous Complexes of the Central Part of the Dnieper-Donets Basin”. Geofizicheskiy Zhurnal, vol. 33, no. 1, Feb. 2011, pp. 3-27, doi:10.24028/gzh.0203-3100.v33i1.2011.117318.