1. Laser-fired rear contacts for crystalline silicon solar cells
2. S. Blanqué, C. Voz, D. Muñoz, I. Martin, A. Orpella, J. Puigdollers, R. Alcubilla, 23rd EU PVSEC, 2008, Spain. 2CV.4.21. pp 1393.
3. S.W. Glunz, E. Schneiderlöchner, D. Kray, A. Grohe, M. Hermle, H. Kampwerth, R. Preu, G. Willeke, 19th EU PVSEC, 2004, France..
4. Dirk-Holger Neuhaus, Adolf Münzer, 24521, 15 pages, 2007. doi:10.1155/2007/24521.
5. S.W. Glunz, Sol. Energy Mater. Sol. Cells., 90 (18–19) 3276–3284.