Rubtsov, A.F., and N.A. Havrylenko. “The State and Prospects of the Enrichment and Use the Woody Plants Collection Fund of the Dendrological Park Askania-Nova”. Plant Introduction 13 (March 1, 2002): 15-21. Accessed October 13, 2026. http://plantintroduction.org/index.php/pi/article/view/1196.