@misc{knauth_variability_of_1998, 
author={Knauth, H.-D., Menzel, R., Schroeder, F., Nies, H., Grisard, K.},
title={Variability of nutrient concentrations in the Elbe estuary and in the German Bight: Detection of wind-induced events and chemical-biological processes by quasi-continuous measurements},
year={1998},
howpublished = {conference lecture: Lisbon (P);},
note = {Knauth, H.; Menzel, R.; Schroeder, F.; Nies, H.; Grisard, K.: Variability of nutrient concentrations in the Elbe estuary and in the German Bight: Detection of wind-induced events and chemical-biological processes by quasi-continuous measurements. Third European Marine Science and Technology Conference. Lisbon (P), 1998.}}