Vidová, Monika, Helena Hronská, Silvia Tokošová, and Michal Rosenberg. 2013. “Importance of Prebiotic and Probiotic: the Role of Galactooligosacharides As Prebiotic Additives: A Review”. Potravinarstvo Slovak Journal of Food Sciences 7 (1):28-35. https://doi.org/10.5219/251.