1. Ing. Milena Velecká (2013) "Effect of number of lactation on milk quality and composition of Czech Fleckvieh breed" - II međunarodni simpozijum i 18-to naučno-stručno savjetovanje agronoma Republike Srpske
(https://ekonferencije.com/en/paper/effect-of-number-of-lactation-/2055)

2. Ing. Milena Velecká (2013) "Relationship between qualitative characteristics and somatic cell count of bulk milk samples from Czech Fleckvieh and Holstein dairy cows" - II međunarodni simpozijum i 18-to naučno-stručno savjetovanje agronoma Republike Srpske
(https://ekonferencije.com/en/paper/relationship-between-qualitati/2052)

3. Ing. Milena Velecká (2013) "Effect of breed, milk composition and milk quality parameters on freezing point of milk" - II međunarodni simpozijum i 18-to naučno-stručno savjetovanje agronoma Republike Srpske
(https://ekonferencije.com/en/paper/effect-of-breed-milk-compositi/2051)