Seliverstova, E. N., V. V. Khrapach, V. V. Volkova, and N. V. Shegrinets. “The Results of Plant Monitoring in the Semistozhki Area of Stavropol Region”. KnE Life Sciences, Vol. 4, no. 14, Nov. 2019, pp. 1013–1022, doi:10.18502/kls.v4i14.5700.