Frančáková, Helena, Å tefan Dráb, Miriam Solgajová, Žigmund Tóth, and Tatiana Bojňanská. “EFFECT OF KIESELGUHR FILTRATION ON OPTICAL PROPERTIES OF BEER”. Journal of microbiology, biotechnology and food sciences 2, no. special issue 2 (February 1, 2013): 2149–2157. Accessed July 17, 2024. https://office2.jmbfs.org/index.php/JMBFS/article/view/7456.