@misc{hakvoort_insitu_optical_1997, 
author={Hakvoort, H., Heymann, K., Stein, C., Murphy, D.},
title={In-situ optical detection of sediment type and phytobenthos of tidal flats: a basis for imaging remote sensing spectroscopy},
year={1997},
howpublished = {journal article},
note = {Hakvoort, H.; Heymann, K.; Stein, C.; Murphy, D.: In-situ optical detection of sediment type and phytobenthos of tidal flats: a basis for imaging remote sensing spectroscopy. Deutsche Hydrographische Zeitschrift / German Journal of Hydrography. 1997. vol. 49, no. 2 / 3, 367-373.}}