Janceva, Sarmite, et al. “FRUIT SHRUBS’ TWIGS AS A SOURCE OF VALUABLE OLIGOMERIC POLYPHENOLIC COMPOUNDS WITH ANTIBACTERIAL AND ANTIFUNGAL POTENTIAL”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, vol. 1, June 2024, pp. 173-6, https://doi.org/10.17770/etr2024vol1.7982.