Derevska К. et al. 2018. Lithological, mineralogical and petrographical features of eocenic sandstones of north-east part of the Dnepr-Donetsk depression. Visnyk of Taras Shevchenko National University of Kyiv. Geology. 4, 83 (Dec. 2018), 19–23. DOI:https://doi.org/10.17721/1728-2713.83.02.