@misc{schmidt_sample_pretreatment_1996, 
author={Schmidt, B.,Kurz, J.,Wilken, R.-D.},
title={Sample pretreatment for the bioassay-directed chemical analysis of river sediments},
year={1996},
howpublished = {conference paper,conference lecture: Giardini Naxos Taormina, Sicily (I); 19.-22.05.1996},
note = {Online available at: \url{} (DOI). Schmidt, B.; Kurz, J.; Wilken, R.: Sample pretreatment for the bioassay-directed chemical analysis of river sediments. In: Sixth SETAC-Europe Annual Meeting: Environmental Thresholds and Pollutant Stress; Programme and Abstract Book. Giardini Naxos Taormina, Sicily (I). 1996. 217.}}