Kalista, M.S., and O.F. Scherbakova. “Biomorphogenesis of Crambe Koktebelica (Junge) N. Busch in Karadag Nature Reserve”. Plant Introduction 56 (December 1, 2012): 16-24. Accessed October 20, 2026. http://www.plantintroduction.org/index.php/pi/article/view/368.