Nacionalniy naukoviy centr - Institut vinogradarstva i vinorobstva im. V.E. Tairova Tairov National Research Centre for Viticulture and Winemaking 27, 40-richia Peremogy str., Tairovo 65496 Odesa
Hellenic Agricultural Organisation "DEMETER" Institute of Olive Tree, Subtropical Crops and Viticulture Department of Viticulture 1 Sofokli Venizelou 1 14123 Lykovrissi, Athens