U. Umarov, S. V. Kolisnyk, O. V. Kolisnyk, M. Fatkhullaeva, N. K. Chinibekova, and M. M. Khamdamov, “The study of polyphenolic compounds of Pimpinella anisum herb and determination of their antioxidant activity”, J. Org. Pharm. Chem., vol. 19, no. 1(73), pp. 42–47, Mar. 2021.