1. R.D. Noble, J.D. Way (Eds.), Liquid Membranes. Theory and Application, ACS Symposium Series 347, American Chemical Society, Washington, 1987.
2. Solvent Extraction: Principles and Applications to Process Metallurgy, Part 1;Ritcey,1984
3. Membrane Extraction;Ivakhno,1990
4. Pertraction of copper(II) in the presence of cobalt(II), nickel(II), manganese(II) and iron(II) using supported liquid membrane;Sarangi;Indian J. Chem.,1992
5. B.A. Purin, The influence of an electric field on the membrane extraction of substances, Proceedings of the International Solvent Extraction Symposium, Moscow, 1998, pp. 234–241.