Hudz, Nataliia, Karolina Korzeniowska, Paweł Piotr Wieczorek, Zuzana Schubertová, Jan Brindza, and Eva Ivanišová. “Approaches to the Identification and Assay of Flavonoids in Bee Bread Extracts by Spectrophotometric Method”. Agrobiodiversity for Improving Nutrition, Health and Life Quality, no. 1 (November 24, 2017). Accessed November 1, 2024. http://sandbox.agrobiodiversity.uniag.sk/scientificpapers/article/view/50.