1. on the law of the diffusion of gases;Graham;Philos. Mag.,1866
2. Separation of gases with synthetic membranes;Matson;Chem. Eng. Sci.,1983
3. Membrane use/technology growing;Schell;Hydrocarbon Process,1983
4. New developments in membranes proceses for gas separations;Stern;MMI Press Symp. Ser.,1986
5. Separation of gaseous mixtures using polymer membranes;Koros,1987