V.S. Bodnarchuk, A. M. (2018) “Shale rocks of the Spassk suite of the Lower Cretaceous as the prospective objects for extracting hydrocarbons”, JOURNAL OF HYDROCARBON POWER ENGINEERING, 4(1), pp. 1–7. Available at: https://www.ogpe.nung.edu.ua/index.php/jhpe/article/view/45 (Accessed: 17 May 2025).