@misc{kappenberg_variability_of_2000, 
author={Kappenberg, J.},
title={Variability of SPM Concentrations and Fluxes in the ETM of the Elbe River},
year={2000},
howpublished = {conference lecture: Norfolk, VA (USA);},
note = {Kappenberg, J.: Variability of SPM Concentrations and Fluxes in the ETM of the Elbe River. 10th International Conference on Physics of Estuaries and Coastal Seas. Norfolk, VA (USA), 2000.}}