Bystrická, J., Kavalcová, P., Musilová, J., Tomáš, J., Tóth, T. and Orsák, M. 2015. SELENIUM AND ITS INFLUENCE ON THE CONTENT OF POLYPHENOL COMPOUNDS IN ONION (ALLIUM CEPA L.). Journal of microbiology, biotechnology and food sciences. 4, special issue 3 (Food Sciences) (Feb. 2015), 23–26. DOI:https://doi.org/10.15414/jmbfs.2015.4.special3.23-26.