@misc{scharfe_longterm_changes_2010, 
author={Scharfe, M.,Callies, U.},
title={Long-term changes of water advection from the English Channel to the inner German Bight (Helgoland)},
year={2010},
howpublished = {conference lecture (invited): Helgoland (D); 11.03.2010},
note = {Online available at: \url{} (DOI). Scharfe, M.; Callies, U.: Long-term changes of water advection from the English Channel to the inner German Bight (Helgoland). Vortrag an der  Biologischen Anstalt Helgoland. Helgoland (D), 2010.}}