1. R. J.Petersen, in Nanofiltration. Principles and Applications, ed. A. I. Schäfer, A. G. Fane and T. D. White, Elsevier, Oxford, 2005, foreword, pp. xx–xxi
2. M.Mulder, in Basic Principles of Membrane Technology, ed. M. Mulder, Kluwer Academic Publishers, Dordrecht, 2nd edn., 2004, ch. 3, pp. 71–156
3. The passing of a giant
4. Needless Pains Caused by Heedless Editors
5. Aromatics Enrichment in Refinery Streams Using Hyperfiltration