1. and “New Stable Nitrogen-Rich Compounds as Sodium Azide Alternative”, Airbag 2000, 1st Int. Symp. on Sophisticated Car Occupant Safety Systems, Karlsruhe, 1992.
2. and “Nonpoisonous Crash Bag Gas Generants — From Technical Issue to Market Introduction”, Airbag 2000, 2nd Int. Symp. on Sophisticated Car Occupant Safety Systems, Karlsruhe, 1994.
3. Non-linear least-squares fit of non-isothermal thermoanalytical curves. reinvestigation of the kinetics of the autocatalytic decomposition of nitrated cellulose
4. and “Charakterisierung des Abbrandverhaltens neuer Gasgeneratortreibstoffe”, Airbag 2000, 2nd Int. Symp. on Sophisticated Car Occupant Safety Systems, Karlruhe, 1994.
5. “Partikelgrössenanalyse von Gasgenerator-Komponenten mit Hilfe der Laserbeugungsspektroskopie”, Airbag 2000, 2nd Int. Symp. on Sophisticated Car Occupant Safety Systems, Karlsruhe, 1994.