Prykhodko, V. O., S. P. Poltoretskyi, and V. Y. Bilonozhko. “Ecological and Biological Basis of Selection of Components for Mixed Crop Sowing”. Cherkasy University Bulletin: Biological Sciences Series, no. 2, Dec. 2019, pp. 63-73, https://bio-ejournal.cdu.edu.ua/article/view/3592.