@misc{reus_din_51003_2000, 
author={Reus, U., Prange, A.},
title={DIN 51003: The Standard of TXRF Basics and Definitions},
year={2000},
howpublished = {conference lecture: Wien (A);},
note = {Reus, U.; Prange, A.: DIN 51003: The Standard of TXRF Basics and Definitions. 8th Conference on Total Reflection X-Ray Fluorescence Analysis and Related Methods. Wien (A), 2000.}}