Tkachenko, H., Z. Osadowski, and L. Buyun. “The Antimicrobial Properties of Extracts Obtained from Begonia Goegoensis N.E.Br. Leaf Against Pseudomonas Aeruginosa Isolates”. Agrobiodiversity for Improving Nutrition, Health and Life Quality, no. 1, Nov. 2017, http://sandbox.agrobiodiversity.uniag.sk/scientificpapers/article/view/120.