1. Eignung von Rührern zum Homogenisieren von Flüssigkeitsgemischen
2. , Mixing Theory and Practice, Vol. I, Academic Press, New York, London. 1966.
3. Mixing, Principles and Applications, Halsted Press, New York 1975.
4. , Vortex geometry in stirred vessel, in: Proc. 7th European Congress on Mixing, Part II, pp. 633-639, Royal Flemish Society of Engineers, Brugge, Belgium 1991.