Suyarko, V. G., Yakymenko, J. V., & Ishenko, L. V. (2015). Features of geological structure and prospects of gas content in Zmiiv basement ledge. Visnyk of V. N. Karazin Kharkiv National University, Series "Geology. Geography. Ecology", 38(1049), 69-72. Retrieved from https://periodicals.karazin.ua/geoeco/article/view/7672