R. Edler, and P. Berger. Proceedings of the Laser Materials Processing Symposium ICALEO'91, LIA Vol. 74 / SPIE Proceedings. Vol. 1722, page 253 - 262. Orlando, FL, Laser Institute of America (LIA) /Society of Photo-Optical Instrumentation Engineers (SPIE), (1992)
V. Mazhukin, V. Nosov, P. Berger, G. Callies, and H. Schittenhelm. 15th IMACS World Congress on Scientific Computation, Modelling and Applied Mathematics, 3: Computational physics, chemistry and biology, page 271-276. Berlin, International Association for Mathematics and Computers in Simulation (IMACS), Wissenschaft-&-Technik-Verlag, (1997)
H. Hu, P. Eberhard, F. Fetzer, and P. Berger. VII European Congress on Computational Methods in Applied Sciences and Engineering - Eccomas Proceedia, 2405, page 8196-8206. (January 2016)
F. Fetzer, H. Hu, P. Berger, R. Weber, and T. Graf. High-Power Laser Materials Processing: Applications, Diagnostics, and Systems VII, volume 10525 of Proc. SPIE, SPIE, (February 2018)
F. Fetzer, H. Hu, P. Berger, R. Weber, and T. Graf. High-Power Laser Materials Processing: Applications, Diagnostics, and Systems VII, SPIE, (February 2018)