1. Kruglov, S.V., Lavrent’eva, G.V., and Anisimov, V.S., Pochvovedenie, 2010, no. 4, pp. 441–449.
2. Park, S.W. and Huang, C.P., J. Colloid Interface Sci., 1989, vol. 128, no. 1, pp. 245–257.
3. Myasoedova, G.V. and Nikishina, V.A., Ros. Khim. Zh., 2006, vol. 1, no. 5, pp. 55–63.
4. Pechenyuk, S.I., Sorbtsionnye Khromatogr. Protsessy, 2008, vol. 8, no. 3, pp. 380–429.
5. Ambashta, R.D. and Sillanpaa, M., J. Hazard. Mater., 2010, vol. 180, pp. 38–49.