@misc{bernem_ecological_mapping_1988, 
author={Bernem, K.-H.van, Grotjahn, M., Knuepling, J., Neugebohrn, L., Ramm, G., Sach, G., Suchrow, S.},
title={Ecological mapping of mud flat areas in the German Wadden Sea},
year={1988},
howpublished = {conference lecture: List / Sylt (D);},
note = {Bernem, K.; Grotjahn, M.; Knuepling, J.; Neugebohrn, L.; Ramm, G.; Sach, G.; Suchrow, S.: Ecological mapping of mud flat areas in the German Wadden Sea. 6th International Wadden Sea Symposium. List / Sylt (D), 1988.}}