1. Aksel’rud, G.A. and Lysyanskii, V.M., Ekstragirovanie. Sistema tverdoe telo–zhidkost’ (Extraction: Solid–Liquid Systems), Leningrad: Khimiya, 1974.
2. Aksel’rud, G.A. and Al’tshuler, M.A., Vvedenie v kapillyarno-khimicheskuyu tekhnologiyu (Introduction to Capillary Chemical Technology), Moscow: Khimiya, 1983.
3. Romankov, P.G. and Kurochkina, M.I., Ekstragirovanie iz tverdykh materialov (Extraction from Solid Materials), Leningrad: Khimiya, 1983.
4. Babenko, Yu.I. and Ivanov, E.V., Diffusion-convective extraction into an enclosed volume, Theor. Found. Chem. Eng., 2008, vol. 42, no. 1, pp. 45–53. https://doi.org/10.1134/S0040579508010065
5. Babenko, Yu.I. and Ivanov, E.V., Extraction into a flow of a fluid with a velocity gradient, Theor. Found. Chem. Eng., 2008, vol. 42, no. 5, pp. 489–494. https://doi.org/10.1134/S0040579508050035