@misc{prange_application_of_1994, 
author={Prange, A.,Reus, U.,Berneike, W.},
title={Application of TXRF in environmental analysis and related fields},
year={1994},
howpublished = {conference lecture: Chicago, IL (USA); 27.02.-04.03.1994},
note = {Online available at: \url{} (DOI). Prange, A.; Reus, U.; Berneike, W.: Application of TXRF in environmental analysis and related fields. The Pittsburgh Conference. Chicago, IL (USA), 1994.}}