The role of the ionic form of the ion exchanger at the non-exchange sorption of phenylalanine. Sorbtsionnye i Khromatograficheskie Protsessy, [S. l.], v. 18, n. 2, p. 170–175, 2018. DOI: 10.17308/sorpchrom.2018.18/496. Disponível em: https://journals.vsu.ru/sorpchrom/article/view/496. Acesso em: 4 apr. 2026.