Міщенко, Л. О. “Supplementary (additional) Exploration Prospects for the Upper viséan Gas-Condensate Pools of Kotelevske Field”. Visnyk of V. N. Karazin Kharkiv National University. Series Geology. Geography. Ecology 39, no. 1084 (December 5, 2013): 95-98. Accessed December 5, 2025. https://periodicals.karazin.ua/geoeco/article/view/7563.