1. Polarización de concentración en los procesos con membranas;Alvarez;Ing. Química,1989
2. Concentration of milk by reverse osmosis;Hiddink;Eng. Food,1979
3. Polarization phenomena in membrane processes;Jonsson,1984
4. Macromolecular ultrafiltration with microporous membranes;Goldsmith;Ind. Eng. Chem. Fundam.,1971