VAKARCHUK, S.; DOVZHOK, T.; KHARCHENKO, M.; FILYUSHKIN, K. UNCONVENTIONAL GAS RESOURCES IN THE EASTEN PETROLEUM REGION OF UKRAINE. Visnyk of Taras Shevchenko National University of Kyiv. Geology, [S. l.], v. 2, n. 65, p. 49–53, 2025. DOI: 10.17721/1728-2713.65.10. Disponível em: https://geology.bulletin.knu.ua/article/view/1763. Acesso em: 15 feb. 2026.