1. Willenborg E. Polieren von werkzeugstählen mit laserstrahlung, Dissertation RWTH Aachen, Shaker Verlag Aachen 2006
2. Polishing with laser radiation;Willenborg,2011
3. Temmler A, Willenborg E, Wissenbach K. Laser polishing. Proceedings of SPIE 8243: paper 82430W, 13 p.
4. Improving surface finish in pulsed laser micro polishing using thermocapillary flow;Pfefferkorn;CIRP Annals - Manufacturing Technology,2013
5. Controlling surface topography using pulsed laser microstructuring;Pfefferkorn.;CIRP Annals-Manuf Tec,2017