@misc{grabemann_variability_of_2007, 
author={Grabemann, I.},
title={Variability of the turbidity regime in the Weser Estuary over two decades},
year={2007},
howpublished = {conference lecture: Bremen (D);},
note = {Grabemann, I.: Variability of the turbidity regime in the Weser Estuary over two decades. The Oceans in the Earth System, 97th Annual Meeting and International Conference of the Geologische Vereinigung. Bremen (D), 2007.}}