Bagriy, I. et al. 2017. Hydro-geosynergetic biogenic-mantle hypothesis of hydrocarbon origin and its involvement into direct prospecting technology justification. Visnyk of Taras Shevchenko National University of Kyiv. Geology. 3, 78 (Sep. 2017), 71–81. DOI:https://doi.org/10.17721/1728-2713.78.09.