Book  (1976)  Page(s) 60.  
 
The task to hybridize and select roses were carried out 1939 by Kostezki in the Botanical Garden of Nikita. From 1948 to 1951 21 own-bred varieties were approved and mass Propagation started, among them 6 sorts Tea-Roses, 5 Hybrid Perpetuals and 10 Hybrid Teas (Rose Catalogue 1941; Kostezki 1951): 'Tscherwona Ukraina', 'Nega', 'Jubileynaya'. 'Utschan-Su', 'Artek' and others.