Turdybekov Кoblandy M., et al. “Isolation and Spatial Structure of 5,7-Dihydroxy-6,3′,4′-Trimethoxyflavone”. EURASIAN JOURNAL OF CHEMISTRY, vol. 28, no. 1 (109), Mar. 2023, doi:10.31489/2959-0663/1-23-1.