Mikhyeyev, A., V. Zhuk, L. Ovsyannikova, and D. Grodzinsky. “Hormesis Effect of UV-S Irradiation on Pigment Complex and Antioxidant Enzymes of Cells in Leaves of Pisum Sativum L”. Reports of the National Academy of Sciences of Ukraine, no. 11, Nov. 2016, pp. 99-103, doi:10.15407/dopovidi2016.11.099.