@misc{schwenke_depth_profiling_1995, 
author={Schwenke, H., Knoth, J.},
title={Depth Profiling in Surfaces Using Total Reflection X-Ray Fluorescence},
year={1995},
howpublished = {journal article},
note = {Schwenke, H.; Knoth, J.: Depth Profiling in Surfaces Using Total Reflection X-Ray Fluorescence. Analytical Sciences. 1995. vol. 11, 533-537.}}