1. The Benjamin W. Zweifach award lecture
2. Osmosis is discovered by Abbé J.A. Nollet in 1748 using a pig's bladder membrane.
3. Sea Water Demineralization by Means of an Osmotic Membrane
4. C.J.M. van Rijn, ‘Membrane filter as well as a method of manufacturing the same’, PCT Application 95/1386026.