@misc{witte_facilities_for_1994, 
author={Witte, G., Kuehl, H.},
title={Facilities for sedimentation and erosion measurements},
year={1994},
howpublished = {conference lecture: Reinbek (D);},
note = {Witte, G.; Kuehl, H.: Facilities for sedimentation and erosion measurements. Particulate Matter in Rivers and Estuaries. Reinbek (D), 1994.}}