@misc{heineke_algal_pigments_1996, 
author={Heineke, M., Heymann, K., Kuehl, H., Riethmueller, R., Witte, G.},
title={Algal Pigments – A Measure for Erosion Stability?},
year={1996},
howpublished = {conference lecture: Hamburg (D);},
note = {Heineke, M.; Heymann, K.; Kuehl, H.; Riethmueller, R.; Witte, G.: Algal Pigments – A Measure for Erosion Stability?. Symposium on New Challenges for the North Sea. Hamburg (D), 1996.}}