Shkrobotko, P.Ju., E.M. Karavanova, and N.S. Fursa. 2019. “HPLC-Analysys of Valeriana Oficinalis Flowers Phenolic Compounds”. Farmatsevtychnyi Zhurnal, no. 5 (October), 94-96. https://pharmj.org.ua/index.php/journal/article/view/737.