@misc{grabemann_studies_on_1996, 
author={Grabemann, I.,Kuehle, H.,Kunze, B.,Mueller, A.},
title={Studies on transport times and water quality in the Weser Estuary (Germany)},
year={1996},
howpublished = {book part},
note = {Online available at: \url{} (DOI). Grabemann, I.; Kuehle, H.; Kunze, B.; Mueller, A.: Studies on transport times and water quality in the Weser Estuary (Germany). In: Pattiarattchi, C. (Ed.): Mixing in estuaries and coastal seas - Coastal and estuarine studies. 1996. 291-301.}}