Phytochemical composition of the underground part of Paeonia tenuifolia L. and leaves of Petrocoma hoefftiana (Fisch.) Rupr.Vadim Kvashin, Zukhra Tsakhkhaeva, Marina Shamarina, Anna Toguzova and Elizaveta MorozovaE3S Web Conf., 411 (2023) 02034DOI: https://doi.org/10.1051/e3sconf/202341102034