Rubtsova, O.L., and V.I. Chizhankova. “Results of Introduction and Breeding of Roses in M.M. Gryshko National Botanical Garden of the NAS of Ukraine”. Plant Introduction 70 (June 1, 2016): 12-17. Accessed July 4, 2024. http://plantintroduction.org/index.php/pi/article/view/134.