Mamonov, L., V. Zavadskiy, B. Ponomarev, Ju. Vassilyev, V. Mursaliyeva, and N. Gemejiyeva. “Isolation and Investigation Extracts from Raw Material of Tanniferous Plants.”. Chemical Bulletin of Kazakh National University 65, no. 1 (December 31, 2012): 285-289. Accessed November 25, 2024. https://chemistry.kz/bulletin/index.php/kaznu/article/view/403.