A. S. Chvilyov, E. L. Lebedeva, L. K. Neudachina, Y. S. Petrova, and A. I. Gorodilova, “Study of sorption of food acids by sulphoethylated chitosan followed by capillary electrophoresis determination”, sorpchrom, vol. 24, no. 4, pp. 592-600, Oct. 2024.