Tkachenko, N. A., KurenkovаO. А., and KasyanovaА. Y. 2015. “SPREAD WITH SYNBIOTIC PROPERTIES - NEW PRODUCTS IN BUTTER & FAT INDUSTRY”. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Food Technologies 17 (1), 116-27. https://nvlvet.com.ua/index.php/food/article/view/3298.