KHOKHLOVA, O. N.; NEMCHINOVA, E. V.; NEPHEDOVA, T. N. Influence of sodium chloride on non-exchange sorption of phenylalanine and tyrosine by low basic anion exchanger AN-221. Sorbtsionnye i Khromatograficheskie Protsessy, v. 10, n. 5, 28 Nov. 2019.