Goncharovska, I., V. Kuznetsov, V. Galushko, and G. Antonjuk. “Drought-Resistance of Hybrids of Apple Tree Cultivar Vydubytska Plakucha in Conditions of Forest-Steppe of Ukraine”. Plant Introduction, Vol. 75, Aug. 2017, pp. 88-94, doi:10.5281/zenodo.2326244.