1] Boban Đorđević Phenological properties of red and white currant cultivars (Ribes rubrum L.) " - II međunarodni simpozijum i 18-to naučno-stručno savjetovanje agronoma Republike Srpske, 20.02.2013.
(https://ekonferencije.com/bs/rad/phenological-properties-of-red/2048)