@misc{prange_trace_element_1992, 
author={Prange, A., Schwenke, H.},
title={Trace element analysis using Total Reflection X-ray Flourescence Spectrometry},
year={1992},
howpublished = {conference lecture: Hilo and Honolulu, HI (USA);},
note = {Prange, A.; Schwenke, H.: Trace element analysis using Total Reflection X-ray Flourescence Spectrometry. First Pacific-International Congress on X-Ray Analytical Methods (PICXAM) and Fortieth Annual Conference on Applications of X-Ray Analysis. Hilo and Honolulu, HI (USA), 1992.}}