et al., Svetlana N. Potsepai. 2020. “Improving the Efficiency of Monitoring of Natural and Seeded Forage Grasslands in the Territories of Technogenic Pollution in the Non-Black Soil Zone of the Russian Federation”. International Journal of Control and Automation 13 (1), 54 - 72. http://sersc.org/journals/index.php/IJCA/article/view/5081.