Лещук, Н. В., О. І. Безручко, and О. Ю. Жаркова. “Forming of the Market of Plant Variety Vesources for Soybean in Ukraine”. Plant varieties studying and protection, no. 2 (November 20, 2006): 69–74. Accessed October 3, 2022. http://journal.sops.gov.ua/article/view/67458.