@misc{loebl_longterm_phytoplankton_2007, 
author={Loebl, M.,Colijn, F.,Martens, P.,Beusekom, J.E.E.van},
title={Long-Term phytoplankton dynamics in the Northern Wadden Sea},
year={2007},
howpublished = {conference lecture: List / Sylt (D); 21.-23.02.2007},
note = {Online available at: \url{} (DOI). Loebl, M.; Colijn, F.; Martens, P.; Beusekom, J.: Long-Term phytoplankton dynamics in the Northern Wadden Sea. Long-Term Change in the Northern Wadden Sea, Workshop. List / Sylt (D), 2007.}}