1. The developing technology of gas separating membranes;Henis;Science,1983
2. Increased methanol production using prism separators;Burmaster;En. Prog.,1983
3. Industrielle Anwendung der Gaspermeation;Finken;Chem. Techn.,1984
4. Membrane separation processes for acid gases;Kulkarni;AIChE Symp. Ser.,1983
5. Membrane separation processes for acid gases;Kulkarni;AIChE Symp. Ser.,1983