1. R. Einhaus, E. Vazsoniy, F. Duerincks, J. Horzel, E. Van Kerschaver, J..Szlufick, J..Nijs, R..Mertens, Proceedings of the 2nd World Photovoltaic Solar Energy Conference, Wienn, 1998, p. 1630.
2. F. Duerinckx, L. Frisson, P.P. Michiels, P. Choulat, J. Szlufcik, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, 2001, 1375.
3. F. Duerinckx, P. Choulat, G. Beaucarne, R.J.S. Young,M. Rose J.A. Raby, Procedings of the 19th European Photovoltaic Solar Energy Conference, Paris, 2004, p. 443.
4. Improved anisotropic etching process for industrial texturing of silicon solar cells
5. G. Agostinelli, P. Choulat, H.F.W. Dekkers, S. De Wolf, G. Beaucarne, Proceedings of the 31st IEEE PVSC, Orlando, 2005, p. 1149.