Volkogon, V., O. Pyrig, S. Dimova, and K. Volkogon. “Focus of Mineralization-Synthesis Processes of the Organic Matter in the Leached Chernozem While Cultivating Potatoes on Different Fertilization Backgrounds”. Agricultural Science and Practice, Vol. 7, no. 1, May 2020, pp. 40-48, doi:10.15407/agrisp7.01.040.