Hamelmann, R.; Sundmacher, K.; Hoffmann, U.: Kontinuierliche Herstellung von membrangebundenen Dünnschichtelektroden. GDCh-Jahrestagung der Fachgruppe Angewandte Elektrochemie, Vienna, Austria (1997)

Hoffmann, U.; Kunz, U.; Sundmacher, K.; Uhde, G.: The Role of Side Reactions in the Synthesis of MTBE. DGMK-Tagung "C4-Chemistry: Manufacture and Use of C4-Hydrocarbons", Aachen, Germany (1997)

Sundmacher, K.; Hoffmann, U.: Investigation of Electrolysis Cells with Gas-Diffusion Electrodes on Hierarchical Length Scales. 7th International Fischer Symposium, Karlsruhe, Germany (1997)

Thiel, C.; Rapmund, P.; Sundmacher, K.; Hoffmann, U.; Mohl, K. D.; Kienle, A.; Gilles, E. D.: Intensified Production of Fuel Ethers in Reactive Distillation Columns - Experimental Validation of Predicted Multiple Steady States. The First European Congress on Chemical Engineering, Florence, Italy (1997)

Benner, P.: Contributions to the Numerical Solution of Algebraic Riccati Equations and Related Eigenvalue Problems. Dissertation, 228 S., Logos-Verlag, Berlin (1997)