Derevyanko, V.M., and F.M. Levon. “Ordinary Gleditschia (Gleditsia Triacanthos L.) in Field-Protecting and Roadside Plantings in the Southern Steppe of Ukraine”. Plant Introduction 7 (December 1, 2000): 53-57. Accessed September 16, 2024. http://plantintroduction.org/index.php/pi/article/view/1391.