%0 conference paper,conference lecture,GKSS report %@ %A Schwenke, H.,Gutschke, R.,Knoth, J. %D 1992 %J Advances in X-Ray Analysis: Proceedings of combined First Pacific-International Congress on X-Ray Analytical Methods (PICXAM) and Fortieth Annual Conference on Applications of X-Ray Analysis %N 35 %P 941-946 %T Characterization of near surface layers by means of total reflection X-ray fluorescence spectrometry %U 35 %X