Кондратенко, Т. Є. and Кондратенко, П. В. (2015) “Phenology of apple tree (Malus domestica Borkh.) in Kyiv Oblast in the context of climate change”, Plant varieties studying and protection, (1-2(26-27), pp. 49–53. doi: 10.21498/2518-1017.1-2(26-27).2015.55911.