1. Poverenniy S., Lurye A., Chuienko O., Piddubna O. Special considerations of determining the gas saturation factor of reservoir rocks of Dnieper-Donets depression gas fields on the basis of petrophysical studies // Visnyk of V. N. Karazin Kharkiv National University. Series Geology. Geography. Ecology. 2022. № 56. C. 76-87.