%0 GKSS report %@ 0937-0633 %A Weisbrod, U., Gutschke, R., Knoth, J., Schwenke, H. %D 1991 %J Fresenius Journal of Analytical Chemistry %N 12 %P 83-96 %T X-ray induced fluorescence spectrometry at grazing incidence for quantitative surface layer analysis %U 12 %X