@misc{wilhelm_modelling_of_1996, 
author={Wilhelm, A.,Fast, T.,Mueller, A.},
title={Modelling of the ecosystem Sylt-Romo bight},
year={1996},
howpublished = {conference lecture: Norderney (D); 5.-8. November 1996},
note = {Online available at: \url{} (DOI). Wilhelm, A.; Fast, T.; Mueller, A.: Modelling of the ecosystem Sylt-Romo bight. 9th International Scientific Wadden Sea Symposium. Norderney (D), 1996.}}