1. Thesis, TU München 1987.
2. Mechanische Beanspruchung in Kristallisatoren mit verschiedenen Geometrien und Umwälzorganen
3. Thesis, RWTH Aachen 1981.
4. , , Characterization of solution structure near the surface of a growing crystal by Raman spectroscopy, in: Industrial Crystallization 84. (Eds: ), Elsevier Publishers B. V., Amsterdam 1984, pp. 21-26.
5. Thesis, TU München, presumably 1988.