1. Li, N.N.: 1968, US Pat. 3 410 794.
2. Schultz, J.S., Goddard, J.D., and Suchdeo, S.R.: 1974, “Facilitated transport via carrier-mediated diffusion in membranes. Part 1. Mechanistic aspects, experimental systems and characteristic regimes.” AIChE J. 20, pp. 417–444.
3. Schultz, J.S., Goddard, J.D., and Suchdeo, S.R.: 1974, “Facilitated transport via carrier-mediated diffusion in membranes. Part 2. Mathematical aspects and analysis.” AIChE J. 20, pp. 625–639.
4. Smith, D.R., Lander, R.J., and Quinn, J.A.: 1977, in “Recent developments in separation science.” Vol. 3, Li, N.N. (Ed.), CRC Press, Cleveland, Ohio.
5. Halwachs, W., and Schügerl, K.: 1980, “The liquid membrane technique—a promising extraction process.” Int. Chem. Eng. 20, pp. 519–528.