Kováčová, M. ., L. . Dodok, L. . Žofajová, and Ľubomí­r . Mikuš. “Preparation and Characteristics of Beta-Glucan Concentrate from brewer’s Yeast As the Additive Substance in Foods”. Potravinarstvo Slovak Journal of Food Sciences, vol. 7, no. 1, July 2013, pp. 7-11, doi:10.5219/258.