Nakurte, I., Stankus, K., Virsis, I., Paze, A., & Rizhikovs, J. (2017). CHARACTERIZATION OF ANTIOXIDANT ACTIVITY AND TOTAL PHENOLIC COMPOUND CONTENT OF BIRCH OUTER BARK EXTRACTS USING MICRO PLATE ASSAY. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, 1, 197-201. https://doi.org/10.17770/etr2017vol1.2554