Viatkin, K.V., Y.V. Zalavskyi, V.V. Lebed, O.I. Sherstyuk, O.M. Bihun, I.V. Plisko, and S.G. Nakisko. 2019. “Digital Mapping of Soil Organic Carbon Stocks in Ukraine”. AgroChemistry and Soil Science 88 (September): 5-11. https://doi.org/10.31073/acss88-01.