@misc{onken_an_integrated_2009, author={Onken, R., Riethmueller, R.}, title={An integrated observation system for tidal flat areas}, year={2009}, howpublished = {conference lecture: Liege (B);}, note = {Onken, R.; Riethmueller, R.: An integrated observation system for tidal flat areas. 41st International Liege Colloquium on Ocean Dynamics. Liege (B), 2009.}}