Markin, Vadim Ivanovich. β€œIN MEMORY OF GALINA LAZAREVNA RYZHOVA (09/07/1928 βˆ’ 06/30/2022)”. chemistry of plant raw material0, no. 3 (October 2, 2023): 361-362. Accessed May 20, 2024. http://journal.asu.ru/cw/article/view/13612.