Mykhailov, V., and O. Karpenko. “Prospects of Unconventional Oil and Gas Potential of the Southern Zone of Dnieper-Donetsk Depression”. Visnyk of Taras Shevchenko National University of Kyiv. Geology, vol. 1, no. 88, Mar. 2020, pp. 53-60, https://doi.org/10.17721/1728-2713.88.08.