Samokhvalova, V., Y. Skrylnyk, V. Lopushnyak, L. Shedey, and P. Samokhvalova. “Forecasting the Levels of Chemical Elements Content in Soils of Different Genesis for the Assessment of Their Eco-Energy Status”. Fundamental and Applied Soil Science, Vol. 17, no. 3-4, Oct. 2016, pp. 23-42, doi:https://doi.org/10.15421/041611.