Kucherevsky, V.V. “Modern State, Tendencies of Modifications and Paths of Conservation of Biovariety of Right-Bank Steppe Prydniprov’ya Flora”. Plant Introduction 14 (June 1, 2002): 3-8. Accessed November 5, 2024. http://plantintroduction.org/index.php/pi/article/view/1174.