1. Penicillin V acylase: Its potential in the production of 6-aminopenicillanic acid;Enzyme and Microbial Technology;1997-05
2. Biotechnologien zur Entfernung und Rückgewinnung von Metallen und Radionukliden;Umweltverschmutzung;1996
3. Enzyme production with immobilized filamentous fungi;Immobilized Cells - Basics and Applications, Proceedings of an International Symposium organized under auspices of The Working Party on Applied Biocatalysis of the European Federation of Biotechnology Noordwijkerhout;1996
4. Yeasts for Production of Fuel Ethanol;The Yeasts;1993
5. Production of Phanerochaete chrysosporium lignin peroxidase;Biotechnology Advances;1992-01