Т. Ю. Марченко, Р. А. Вожегова, Ю. О. Лавриненко, and Т. М. Хоменко, “Variability of the constituent elements of the productivity of maize hybrids of different ripeness groups under irrigation conditions”, PVSandP, vol. 15, no. 3, pp. 279–287, Oct. 2019.