Lukin, O. and Shestopalov, V. (2021) “Sribnian ring structure (Dnieper-Donets depression) — a possible testing ground for the development of the hydrogen potential of the Earth’s interior”, Reports of the National Academy of Sciences of Ukraine. Kyiv, Ukraine, (5), pp. 50–60. doi: 10.15407/dopovidi2021.05.050.