А. Т. Таkibayeva; A. A. AMIRCHAN; A. T. KALKENOVA; I. V. KULAKOV. FLAVONOIDS OF POPULUS BALSAMIFERA PLANTS AND THEIR BIOLOGICAL ACTIVITY. Известия НАН РК. Серия химии и технологии, [S. l.], n. 1, p. 147–150, 2021. Disponível em: http://91834.libg.asia/chemistry-technology/article/view/381. Acesso em: 22 фев. 2025.