@misc{knauth_exchange_processes_1989, 
author={Knauth, H.-D.},
title={Exchange processes in sediments of the Elbe estuary},
year={1989},
howpublished = {conference lecture: Reinbek (D); June 19-23, 1989},
note = {Online available at: \url{} (DOI). Knauth, H.: Exchange processes in sediments of the Elbe estuary. International Symposium Estuarine Water Quality Management: Monitoring, Modelling and Research. Reinbek (D), 1989.}}