Vergun, O.; Svydenko, L. .; Shymanska, O. .; Hlushchenko, L. .; Horčinová Sedláčková, V.; Ivanišová, E. .; Brindza, J. Accumulation of Total Content of Polyphenol Compounds and Antioxidant Activity of Echinacea Moench Species. – 1 –Agrobiodivers Improv Nutr Health Life Qua 2024, 8.