@misc{hakvoort_optical_remote_1996, 
author={Hakvoort, J. H. M.,Heineke, M.,Heymann, K.,Kuehl, H.,Riethmueller, R.,Witte, G.},
title={Optical remote sensing of microphytobenthic biomass: a method to monitor tidal flat erodibility},
year={1996},
howpublished = {conference lecture: Norderney (D); November 1996},
note = {Online available at: \url{} (DOI). Hakvoort, J.; Heineke, M.; Heymann, K.; Kuehl, H.; Riethmueller, R.; Witte, G.: Optical remote sensing of microphytobenthic biomass: a method to monitor tidal flat erodibility. 9th International Scientific Wadden Sea Symposium. Norderney (D), 1996.}}