1. D. Hellrung, Materialabtrag mittels Laserstrahlung zur Herstellung von dreidimensionalen Mikroformwerkzeugen aus Hartstoffen, Shaker, Aachen, 2000.
2. Laser applications in microtechnology;Gillner;Journal of Materials Processing Technology,2005
3. Laser machining in die making–a modern rapid tooling process;Kaldos;Journal of Materials Processing Technology,2004
4. Manufacturing of 3D structures for micro-tools using laser ablation;Heyl;Microelectronic Engineering,2001
5. Micro-structuring by laser beam removal;Hellrung;Proceedings Micro Materials,1997