Horčinová Sedláčková, Vladimíra, Miloš Hulin, and Ján Brindza. “Comparison of Old and Landraces Varieties of the Apple Tree (Malus Domestica Borkh) in the Variability of Some Morphological Characters of Leaves and Flowers”. Agrobiodiversity for Improving Nutrition, Health and Life Quality 5, no. 1 (November 20, 2020). Accessed November 23, 2024. http://sandbox.agrobiodiversity.uniag.sk/scientificpapers/article/view/328.