@misc{kappenberg_seasonal_variability_1996, 
author={Kappenberg, J.,Grabemann, I.},
title={Seasonal variability of the turbidity maxima in the Elbe and Weser estuaries and the importance of storms},
year={1996},
howpublished = {conference lecture: Middelburg (NL); September 16-20, 1996},
note = {Online available at: \url{} (DOI). Kappenberg, J.; Grabemann, I.: Seasonal variability of the turbidity maxima in the Elbe and Weser estuaries and the importance of storms. ECSA 26 abd ERF 96 Symposium. Middelburg (NL), 1996.}}