@misc{prange_totalreflection_xray_1991, 
author={Prange, A.},
title={Total-reflection X-ray fluorescence: Sample preparation and applications},
year={1991},
howpublished = {conference lecture (invited): Hilo, HI (USA); 5.-9. August 1991},
note = {Online available at: \url{} (DOI). Prange, A.: Total-reflection X-ray fluorescence: Sample preparation and applications. PICXAM-Workshop. Hilo, HI (USA), 1991.}}