@misc{colijn_cosyna__2011, 
author={Colijn, F.},
title={COSYNA},
year={2011},
howpublished = {conference lecture (invited): Bremen (D); 14.-20.02.2011},
note = {Online available at: \url{} (DOI). Colijn, F.: COSYNA. INTERCOAST Workshop. Bremen (D), 2011.}}