Локтєв, А. А. “Perspectives of Hydrocarbon Source Materials Accumulation in Transcarpathian Gas-Bearing Region (on Zaluzhska Subregional Uplifting As an Example)”. Visnyk of V. N. Karazin Kharkiv National University, Series "Geology. Geography. Ecology", Vol. 39, no. 1084, Dec. 2013, pp. 79-83, https://periodicals.karazin.ua/geoeco/article/view/7561.