1. ; ; In situ Formed Condensation Polymer for Reverse Osmosis Membranes: Office of Water research and Technology, U. S. Department of the Interior, MRI project No. 4277-N Final Report, March 1978.
2. ; ; In Proc. 1987 Int. Congr. on Membranes and Membrane Processes (ICOM '87), Tokyo, June 8-12, 1987, p. 350.
3. U.S. Pat. 4,960,517 (1990).
4. ; ; U.S. Pat. 4,761,234 (1988).
5. U.S. Pat. 4,259,183 (1988).