1. Techniques for the Automated Optimization of HPLC Separation (Wiley, New York, 1985).
2. Optimization of Chromatographic Selectivity, Journal of Chromatography Library, Vol. 35 (Elsevier, Amsterdam, 1986).
3. and Computer-Assisted Method Development for High-Performance Liquid Chromatography (Elsevier, Amsterdam, 1990).
4. Gas Chromatographie (Portig, Leipzig, 1960), p. 33.
5. Optimization of reverse-phase liquid chromatographic separation of weak organic acids