Kyrylyuk, V.P. “Article 2. Structural Position of Suites and Strata of the ‘Bug series’”. Geofizicheskiy Zhurnal 44, no. 5 (January 30, 2023): 151–170. Accessed April 26, 2024. https://journals.uran.ua/geofizicheskiy/article/view/272337.