1. Stevens, T.S. and Bauman, W.O., Anal. Chem., 1975, vol. 47, no. 11, p. 1801.
2. Rybakova, E.V., Sorbtsionnye Khromatogr.
Protsessy, 2018, vol. 18, no. 3, p. 443.
3. Rybakova, E.V., Zh. Anal. Khim., 2019, vol. 74, no. 9, p. 48.
4. Rybakova, E.V., Zh. Anal. Khim., 2019, vol. 74, no. 9, p. 57.
5. Schwab, G.-M. and Jochers, K., Naturwissenschaften, 1937, vol. 25, no. 2, p. 44.