1. Linnik, P.N. and Nabivanets, B.I., Formy migratsii metallov v presnykh poverkhnostnykh vodakh (Metal Speciation in Surface Freshwater), Leningrad: Gidrometeoizdat, 1986.
2. Papina, T.S., Transport i osobennosti raspredeleniya tyazhelykh metallov v ryadu: voda – vzveshennoe veshchestvo – donnye otlozheniya rechnykh ekosistem, Analitichekii obzor (Heavy Metal Transport and Speciation Features in the Series Water–Suspended Matter–Sediments of River Ecosystems), Novosibirsk: GPNTB SO RAN, IVEP SO RAN, 2001.
3. Allen, H.E., Sci. Total Environ., Suppl., 1993, p. 23.
4. Priadi, C., Bourgeault, A., Ayrault, S., Gourlay-Francé, C., Tusseau-Vuillemin, M-H., Bonté, Ph., and Mouchel, J-M., J. Environ. Monit., 2011, vol. 13, p. 1470.
5. Reeder, R.J., Schoonen, M.A.A., and Lanzirotti, A., Rev. Mineral. Geochem., 2006, vol. 64, p. 59. https://doi.org/10.2138/rmg.2006.64.3