Mendelová, A., Mendel, Ľubomír, Fikselová, M. and Czako, P. 2013. Evaluation of anthocynin changes in blueberries and in blueberry jam after the processing and storage. Potravinarstvo Slovak Journal of Food Sciences. 7, 1 (Jul. 2013), 130-135. DOI:https://doi.org/10.5219/293.