“A Study of Arginine Sorption by Sulfoethylated Chitosan Followed by a Capillary Electrophoresis”. Sorbtsionnye I Khromatograficheskie Protsessy, vol. 22, no. 6, Jan. 2023, pp. 856-68, https://doi.org/10.17308/sorpchrom.2022.22/10892.