В. В. Поздняков, Ю. В. Харченко, Л. Я. Харченко, and О. В. Анцыферова, “Creation of maize hybrids of excess sugar with high level of antioxidant activity using the test system based on stable radical DPPH”, Scient.Prog.&Innov., no. 3, pp. 50–56, Sep. 2016.