1. New optical recording material for video disc system
2. and , Development Tendencies of Laser Technology, Paper read at the Annu. Meeting of the Phys. Soc. of the GDR, Leipzig 1982 (in German).
3. in: Abstracts of the Papers Read at the 12th Optics Spring School, Ed. Phys. Soc. GDR, Dresden 1980 (p. 80) (in German).
4. in: Contributions to Optics, and Quantum Electronics, Papers read at the 14th Optics Spring School, Ed. Phys. Soc. GDR, Berlin 1982 (p. 117) (in German).
5. Arrangement for the Induced Absorption of Electromagnetic Radiation, GDR- Patent WP 146224 (1979).