@misc{schroeder_a_belljar_1988, 
author={Schroeder, F.,Knauth, H.-D.},
title={A Bell-Jar system for in-situ measurement of material fluxes across the sediment-water interface},
year={1988},
howpublished = {conference lecture: Scheveningen (NL); September 6-8, 1988},
note = {Online available at: \url{} (DOI). Schroeder, F.; Knauth, H.: A Bell-Jar system for in-situ measurement of material fluxes across the sediment-water interface. 1st EUROMAR Technology Market. Scheveningen (NL), 1988.}}